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Home > FL Providers > Cardiac Electrophysiologists
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Dr. Natrajan Raj Subramanian, MD, FACC

Specializes in: Cardiac Electrophysiology (Heart Rhythm) and Adult Cardiology
Medical College of Wisconsin (2001)
Professional interests include: ambulatory event monitoring (AEM), percutaneous transluminal coronary artery angioplasty, resuscitation, and more.
4645 Nw 8th Avenue
Gainesville, FL 32605

Dr. Natrajan Raj Subramanian, MD, FACC is a cardiac electrophysiologist in Gainesville, FL specializing in cardiac electrophysiology (heart rhythm) and adult cardiology. He graduated from Medical College of Wisconsin in 2001 and has 24 years of experience. Dr. Natrajan Raj Subramanian, MD, FACC is affiliated with HCA Florida Healthcare, HCA Florida Lake City Hospital HCA Florida North Florida Hospital, INTERVENTIONAL CARDIOLOGISTS OF GAINESVILLE, PA and The Cardiac and Vascular Institute.

View Doctor's Full Profile (352) 331-8570

Office Locations

1151 Nw 64th Terrace
Gainesville, FL 32605
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3239 Nw York Drive
Lake City, FL 32055
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HCA Florida Lake City Hospital HCA Florida North Florida Hospital

4645 Nw 8th Avenue
Gainesville, FL 32605
(352) 331-8570
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Some issues Dr. Natrajan Raj Subramanian, MD, FACC can help you with:

Heart Attack

A heart attack is a serious medical event that happens when the blood supplying oxygen to the heart is cut off, usually because of a blockage in an artery. This results in damage or death of part of the heart muscle. The heart can heal, but like any part of the body that was injured it leaves a scar. This scar tissue does not contract effectively, so the ability of the heart to pump is lowered after a heart attack.

A heart attack, sometimes called a myocardial infarction, can happen without warning. However there are certain factors that raise the risk of heart attack. Some of these are:

  • Age
  • Gender (most heart attack sufferers are male)
  • A family history of heart attacks
  • Smoking
  • Obesity
  • High cholesterol
  • High blood pressure
  • Diabetes
  • Unhealthy lifestyle choices (lack of exercise, poor diet, too much alcohol or stress)

Heart attacks typically feel like pain or pressure in the chest that can radiate out to the back, arm, or jaw. Some other symptoms can include fatigue or weakness, shortness of breath, sweating, and nausea.

Treatment aims to increase blood flow to the heart muscle by opening up blocked blood vessels. Medications are sometimes used to dissolve clots in the arteries. Aspirin and other medications such as Plavix can thin the blood and make clots less likely to form. Dilators can widen blood vessels to make room for more blood to flow. Doctors can also use a procedure called catheterization to look at the blood vessels around the heart directly, place stents, or widen vessels using angioplasty. In extreme cases bypass surgery can be used to help blood flow better. After recovery, it is important to lead a healthy lifestyle and take any prescribed medications in order to protect the heart.

Heart Problems

The heart is one of the most important organs in the body. This smooth muscle expands and contracts rhythmically an entire lifetime, pumping blood to the lungs and then to every other cell in the body. When heart problems occur, it becomes difficult for the body to get the nutrients and oxygen it needs via the blood. So while there are a variety of illnesses and disorders that affect the heart, most of them cause weakness, exhaustion and shortness of breath. The most common heart conditions include heart disease, angina, arrhythmia, and valve disorders.

Heart disease is the leading cause of death in the United States for both men and women. This includes coronary artery disease, heart attacks, congestive heart failure, and congenital heart disease. Some conditions, such as genetics, cannot be controlled. But there are many other things one can do to lower their risk for heart disease. Controlling high blood pressure and cholesterol levels, reducing or stopping smoking, exercising more and losing weight if needed, and eating a diet low in sodium can all protect the heart.

Angina is a squeezing type of chest pain that happens when the muscles around the heart don't get enough oxygen. It can be regular or infrequent. Usually, angina is caused by coronary heart disease. However, not all chest pain is angina. Chest pain can also be caused by a lung infection or panic attack, for example, so it is important to have any sudden pain checked.

Arrhythmia is the word for when the heart beats too fast, too slow, or irregularly with skipped beats. It can feel frightening, and depending on the type it can be dangerous, but in most cases arrhythmia is not serious and can be treated. It is very common, especially in older adults.

Heart valve problems can happen in any one of the the heart's four valves that keep blood flowing where it needs to go. Babies can be born with problems in their heart valves, or valves can be damaged by infections. The valves can stiffen and become less mobile, or they can stop closing properly and 'leak' when the heart beats. Valve problems can usually be repaired surgically.

Noteworthy Medicare Patient Procedures Performed by Dr. Natrajan Raj Subramanian, MD, FACC in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

cardiac procedures

By Affordability:

blood count tests

In 2023, among providers in related specialties within Florida, Dr. Natrajan Raj Subramanian, MD, FACC performed more cardiac procedures procedures for Medicare patients than 95% of them and he also had a list price for blood count tests that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Volume:

blood tests
cardiac device implantation
echocardiogram
prothrombin time test
ultrasound

In 2023, Dr. Natrajan Raj Subramanian, MD, FACC performed more blood tests, cardiac device implantation, echocardiogram (echo), prothrombin time (PT) test, and ultrasound (sonogram) procedures for Medicare patients than 90% of providers in related specialties within Florida.

Top 25%

By Volume:

cardiac stress testing
Doppler echocardiography
interventional cardiac catheterization
minimally invasive procedures
permanent transvenous pacemaker implantation
permanent transvenous pacemaker replacement
stress EKG

By Affordability:

blood tests
cardiac imaging
coagulation tests
echocardiogram
liver function tests
prothrombin time test
transesophageal echocardiography

In 2013, among providers in related specialties within Florida, Dr. Natrajan Raj Subramanian, MD, FACC performed more cardiac (heart) stress testing, Doppler echocardiography, interventional cardiac catheterization, minimally invasive procedures, permanent transvenous pacemaker implantation, permanent transvenous pacemaker replacement, and stress EKG procedures for Medicare patients than 75% of them and he also had a list price for blood tests, cardiac imaging, coagulation (blood clotting) tests, echocardiogram (echo), liver function tests (LFTs), prothrombin time (PT) test, and transesophageal echocardiography (TEE) that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL during 2013 were cardiac procedures, minimally invasive procedures, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

ablation 216
ambulatory monitoring 49
cardiac procedures 757
cardioversion 32
catheterization 108
diagnostic procedures 108
doctor visit 992
hospital care 427
implant surgery 49
implantable cardioverter-defibrillator (ICD) replacement 18
inpatient care 354
lab tests 324
minimally invasive procedures 470
nuclear scan 50
outpatient care 73
preventive care 16
stress testing 127
ultrasound (sonogram) 424

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 599
Female 638
Ethnicity
Non-Hispanic White 1089
Black 112
Hispanic 23
Asian 0
Other 0
Native American 0
Age
From 65 to 74 457
From 75 to 84 462
85 and over 182
Less than 65 136

Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC in 2013

The most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated during 2013 were hypertension, ischemic heart disease, high cholesterol and atrial fibrilation.

Hypertension 75
High Cholesterol 70
Stroke 11
Ischemic Heart Disease 73
Depression 23
Chronic Kidney Disease 38
Asthma 10
Osteoperosis 9
Atrial Fibrilation 46
Heart Failure 45
Chronic Obstructive Pulmonary Disease 29
Diabetes 40
Dementia 15
Cancer 12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL during 2014 were cardiac procedures, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

ablation 110
ambulatory monitoring 29
cardiac procedures 685
cardioversion 18
catheterization 55
diagnostic procedures 55
doctor visit 1005
hospital care 482
implant surgery 46
implantable cardioverter-defibrillator (ICD) replacement 23
inpatient care 463
lab tests 426
minimally invasive procedures 266
nuclear scan 76
outpatient care 19
stress testing 199
ultrasound (sonogram) 356

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 668
Female 738
Ethnicity
Non-Hispanic White 1218
Black 149
Hispanic 22
Asian 0
Other 0
Native American 0
Age
From 65 to 74 531
From 75 to 84 514
85 and over 226
Less than 65 135

Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC in 2014

The most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated during 2014 were hypertension, ischemic heart disease, high cholesterol and atrial fibrilation.

Hypertension 75
High Cholesterol 71
Stroke 11
Ischemic Heart Disease 72
Depression 22
Chronic Kidney Disease 40
Asthma 10
Osteoperosis 9
Atrial Fibrilation 45
Heart Failure 45
Chronic Obstructive Pulmonary Disease 29
Diabetes 42
Dementia 15
Cancer 14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL during 2015 were cardiac procedures, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

ablation 142
ambulatory monitoring 25
cardiac procedures 680
cardioversion 18
catheterization 71
diagnostic procedures 71
doctor visit 1145
hospital care 399
implant surgery 46
implantable cardioverter-defibrillator (ICD) replacement 21
inpatient care 368
lab tests 365
minimally invasive procedures 314
nuclear scan 62
outpatient care 31
stress testing 178
ultrasound (sonogram) 360

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 1368
Female 1586
Ethnicity
Non-Hispanic White 2516
Black 304
Hispanic 70
Asian 0
Other 0
Native American 0
Age
From 65 to 74 1104
From 75 to 84 1078
85 and over 476
Less than 65 296

Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC in 2015

The most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated during 2015 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension 75
High Cholesterol 75
Stroke 13
Ischemic Heart Disease 72
Depression 25
Chronic Kidney Disease 42
Asthma 20
Osteoperosis 11
Atrial Fibrilation 44
Heart Failure 47
Chronic Obstructive Pulmonary Disease 26
Diabetes 43
Dementia 16
Cancer 13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL during 2016 were cardiac procedures, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

ablation 116
ambulatory monitoring 21
blood draw 13
cardiac procedures 644
cardioversion 13
catheterization 58
diagnostic procedures 58
doctor visit 1147
hospital care 512
implant surgery 40
implantable cardioverter-defibrillator (ICD) replacement 14
inpatient care 474
lab tests 416
minimally invasive procedures 284
nuclear scan 62
outpatient care 38
stress testing 151
ultrasound (sonogram) 374

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 846
Female 950
Ethnicity
Non-Hispanic White 1563
Black 165
Hispanic 37
Asian 0
Other 20
Native American 0
Age
From 65 to 74 627
From 75 to 84 674
85 and over 335
Less than 65 160

Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC in 2016

The most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated during 2016 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 11
Ischemic Heart Disease 72
Depression 24
Chronic Kidney Disease 48
Asthma 30
Osteoperosis 9
Atrial Fibrilation 41
Heart Failure 48
Chronic Obstructive Pulmonary Disease 29
Diabetes 42
Dementia 19
Cancer 12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL during 2017 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

ablation 78
ambulatory monitoring 22
cardiac procedures 698
cardioversion 30
catheterization 39
diagnostic procedures 39
doctor visit 1213
hospital care 590
implant surgery 45
implantable cardioverter-defibrillator (ICD) replacement 12
inpatient care 576
lab tests 339
minimally invasive procedures 219
nuclear scan 64
outpatient care 14
stress testing 155
ultrasound (sonogram) 437

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 914
Female 1087
Ethnicity
Non-Hispanic White 1775
Black 169
Hispanic 31
Asian 0
Other 0
Native American 0
Age
From 65 to 74 722
From 75 to 84 717
85 and over 395
Less than 65 167

Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC in 2017

The most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated during 2017 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 74
Stroke 13
Ischemic Heart Disease 71
Depression 25
Chronic Kidney Disease 48
Asthma 10
Osteoperosis 10
Atrial Fibrilation 42
Heart Failure 48
Chronic Obstructive Pulmonary Disease 29
Diabetes 44
Dementia 19
Cancer 12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL during 2018 were cardiac procedures, lab tests, ultrasound (sonogram) and inpatient care.

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

ablation 48
ambulatory monitoring 26
cardiac procedures 669
cardioversion 22
catheterization 24
diagnostic procedures 24
doctor visit 1326
hospital care 416
implant surgery 55
implantable cardioverter-defibrillator (ICD) replacement 19
inpatient care 416
lab tests 462
minimally invasive procedures 170
nuclear scan 39
stress testing 103
ultrasound (sonogram) 461

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 1027
Female 1155
Ethnicity
Non-Hispanic White 1914
Black 173
Hispanic 51
Asian 0
Other 0
Native American 0
Age
From 65 to 74 797
From 75 to 84 824
85 and over 399
Less than 65 162

Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC in 2018

The most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated during 2018 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 71
Depression 26
Chronic Kidney Disease 50
Asthma 9
Osteoperosis 9
Atrial Fibrilation 41
Heart Failure 46
Chronic Obstructive Pulmonary Disease 27
Diabetes 44
Dementia 18
Cancer 13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL during 2019 were cardiac procedures, ultrasound (sonogram), lab tests and hospital care.

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

ablation 86
ambulatory monitoring 31
cardiac procedures 824
cardioversion 27
catheterization 43
diagnostic procedures 43
doctor visit 1153
hospital care 348
implant surgery 32
inpatient care 334
lab tests 544
minimally invasive procedures 207
nuclear scan 60
outpatient care 14
stress testing 163
ultrasound (sonogram) 555

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 1128
Female 1233
Ethnicity
Non-Hispanic White 2089
Black 180
Hispanic 50
Asian 13
Other 29
Native American 0
Age
From 65 to 74 781
From 75 to 84 925
85 and over 517
Less than 65 138

Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC in 2019

The most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated during 2019 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 72
Depression 25
Chronic Kidney Disease 52
Asthma 8
Osteoperosis 11
Atrial Fibrilation 43
Heart Failure 48
Chronic Obstructive Pulmonary Disease 27
Diabetes 42
Dementia 18
Cancer 12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL during 2020 were cardiac procedures, ultrasound (sonogram), lab tests and inpatient care.

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

ablation 92
ambulatory monitoring 19
cardiac procedures 1133
cardioversion 27
catheterization 46
diagnostic procedures 46
doctor visit 1257
hospital care 308
implant surgery 45
implantable cardioverter-defibrillator (ICD) replacement 14
inpatient care 308
lab tests 397
minimally invasive procedures 238
nuclear scan 60
stress testing 180
ultrasound (sonogram) 843

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 1119
Female 1216
Ethnicity
Non-Hispanic White 2069
Black 184
Hispanic 43
Asian 14
Other 25
Native American 0
Age
From 65 to 74 835
From 75 to 84 928
85 and over 453
Less than 65 119

Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC in 2020

The most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated during 2020 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 74
Depression 25
Chronic Kidney Disease 51
Asthma 8
Osteoperosis 10
Atrial Fibrilation 42
Heart Failure 49
Chronic Obstructive Pulmonary Disease 25
Diabetes 41
Dementia 18
Cancer 13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL during 2021 were cardiac procedures, ultrasound (sonogram), lab tests and inpatient care.

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

ablation 112
ambulatory monitoring 15
cardiac procedures 1049
cardioversion 25
catheterization 56
diagnostic procedures 56
doctor visit 1187
hospital care 310
implant surgery 62
implantable cardioverter-defibrillator (ICD) replacement 18
inpatient care 310
lab tests 393
minimally invasive procedures 285
nuclear scan 71
stress testing 186
ultrasound (sonogram) 730

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 944
Female 1049
Ethnicity
Non-Hispanic White 1753
Black 156
Hispanic 33
Asian 0
Other 29
Native American 0
Age
From 65 to 74 717
From 75 to 84 818
85 and over 347
Less than 65 111

Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC in 2021

The most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated during 2021 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 13
Ischemic Heart Disease 75
Depression 24
Chronic Kidney Disease 50
Asthma 7
Osteoperosis 9
Atrial Fibrilation 39
Heart Failure 44
Chronic Obstructive Pulmonary Disease 24
Diabetes 42
Dementia 18
Cancer 14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL during 2022 were cardiac procedures, ultrasound (sonogram), lab tests and minimally invasive procedures.

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

ablation 92
blood draw 42
cardiac procedures 735
cardioversion 20
catheterization 46
diagnostic procedures 46
doctor visit 1036
hospital care 232
implant surgery 76
implantable cardioverter-defibrillator (ICD) replacement 20
inpatient care 232
lab tests 244
minimally invasive procedures 243
nuclear scan 61
stress testing 157
ultrasound (sonogram) 456

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 757
Female 796
Ethnicity
Non-Hispanic White 1367
Black 114
Hispanic 33
Asian 15
Other 24
Native American 0
Age
From 65 to 74 512
From 75 to 84 663
85 and over 298
Less than 65 80

Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC in 2022

The most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated during 2022 were high cholesterol, hypertension, ischemic heart disease and atrial fibrilation.

Hypertension 75
High Cholesterol 75
Stroke 20
Ischemic Heart Disease 65
Depression 25
Chronic Kidney Disease 42
Asthma 12
Osteoperosis 15
Atrial Fibrilation 56
Heart Failure 43
Chronic Obstructive Pulmonary Disease 27
Diabetes 41
Dementia 14
Cancer 18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL during 2023 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

ablation 102
blood draw 21
cardiac procedures 948
cardioversion 27
catheterization 51
diagnostic procedures 51
doctor visit 1004
hospital care 392
implant surgery 72
implantable cardioverter-defibrillator (ICD) replacement 19
inpatient care 392
lab tests 274
minimally invasive procedures 228
nuclear scan 50
stress testing 220
ultrasound (sonogram) 605

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 882
Female 916
Ethnicity
Non-Hispanic White 1603
Black 109
Hispanic 35
Asian 0
Other 32
Native American 0
Age
From 65 to 74 626
From 75 to 84 779
85 and over 331
Less than 65 62

Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC in 2023

The most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated during 2023 were high cholesterol, hypertension, ischemic heart disease and atrial fibrilation.

Hypertension 75
High Cholesterol 75
Stroke 20
Ischemic Heart Disease 67
Depression 26
Chronic Kidney Disease 43
Asthma 12
Osteoperosis 14
Atrial Fibrilation 54
Heart Failure 45
Chronic Obstructive Pulmonary Disease 27
Diabetes 42
Dementia 12
Cancer 17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Natrajan Raj Subramanian, MD, FACC for Medicare patients.

The highest averages for the top procedures that Dr. Natrajan Raj Subramanian, MD, FACC treated as a cardiac electrophysiologist in Gainesville, FL were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

ablation 108
ambulatory monitoring 26
blood draw 25
cardiac procedures 802
cardioversion 23
catheterization 54
diagnostic procedures 54
doctor visit 1133
hospital care 401
implant surgery 51
implantable cardioverter-defibrillator (ICD) replacement 17
inpatient care 384
lab tests 380
minimally invasive procedures 265
nuclear scan 59
outpatient care 31
preventive care 16
stress testing 165
ultrasound (sonogram) 509

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC.

Gender
Male 932
Female 1033
Ethnicity
Black / African American 165
Asian / Pacific Islander 3
Non-Hispanic White 1723
Hispanic 38
Native American / Alaskan Native 0
Other 14
Age
75 to 84 762
85 and over 359
Less than 65 142
65 to 74 700

Average of Total of Conditions of Medicare patients treated by Dr. Natrajan Raj Subramanian, MD, FACC From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Natrajan Raj Subramanian, MD, FACC treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension 75
High Cholesterol 74
Stroke 13
Ischemic Heart Disease 71
Depression 24
Chronic Kidney Disease 45
Asthma 12
Osteoporosis 10
Heart Failure 46
Chronic Obstructive Pulmonary Disease 27
Diabetes 42
Atrial Fibrillation 44
Dementia 16
Cancer 13

Education & Training

Dr. Natrajan Raj Subramanian, MD, FACC graduated from Medical College of Wisconsin in 2001. He completed residency at Duke University Hospital. He has a state license in Florida.

Medical School: Medical College of Wisconsin (2001)

Residency: Duke University Hospital

Licensed In: Florida

Affiliations & Hospitals

Dr. Natrajan Raj Subramanian, MD, FACC is associated with these hospitals and organizations:

HCA Florida Healthcare
HCA Florida Lake City Hospital HCA Florida North Florida Hospital
INTERVENTIONAL CARDIOLOGISTS OF GAINESVILLE, PA
The Cardiac and Vascular Institute

Ratings & Reviews

Dr. Natrajan Raj Subramanian, MD, FACC has an exceptional overall rating with an average of 4.91 out of 5 stars based on 565 ratings. We collect ratings and reviews of Dr. Natrajan Raj Subramanian, MD, FACC from all over the web to help you find the right in Gainesville, FL. 

4.91
Overall Rating
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General Payments

These charts describe general payments received by Dr. Natrajan Raj Subramanian, MD, FACC. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
Boston Scientific Corporation $8,567 WATCHMAN
$1,431 		TACHY GENERATOR
$1,246 		TACHY LEAD
$828 		TACHY HF
$126 		DYNAGEN
$106 		Other
$4,830
Biosense Webster, Inc. $3,821 Ablation Catheters Accessories
$2,000 		Carto 3 System
$833 		Carto 3
$610 		THERMOCOOL SMARTTOUCH
$203 		Ablation Catheters#Accessories
$79 		Other
$97
Braemar Manufacturing, LLC $993 Cardiac Monitoring Suite
$993
E.R. Squibb & Sons, L.L.C. $566 ELIQUIS
$440 		CAMZYOS
$126
Amgen Inc. $418 Repatha
$365 		Corlanor
$42
$11
Other $2,774 XARELTO
$366 		LifeVest
$231 		Pradaxa
$202 		Impella
$160 		Electrophysiology
$124 		Other
$1,690
Types of Payments
Food and Beverage $8,076
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $4,000
Travel and Lodging $2,874
Consulting Fee $2,000
Education $152
Other $36

Research Payments

Dr. Natrajan Raj Subramanian, MD, FACC has received 15 research payments totaling $107,007.

Biography

Dr. N. Subramanian practices adult cardiology and cardiac electrophysiology (heart rhythm) in Gainesville, FL and Lake City, FL. His areas of expertise include the following: myocarditis, heart attack, and cardioversion. Patients rated him highly, giving him an average of 5.0 stars (out of 5). After completing medical school at Medical College of Wisconsin, Dr. Subramanian performed his residency at Duke University Hospital. He is affiliated with HCA Florida Healthcare.

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