In 2023, among providers in related specialties within North Carolina, Dr. Koithara Varkey Thomas, MD performed more lab tests procedures for Medicare patients than 95% of them and he also had a list price for albumin test, creatinine test, creatinine urine test, hemoglobin test, iron tests, kidney function tests, magnesium test, microalbumin test, microalbumin urine test, parathyroid hormone (PTH) test, phosphorus blood test, phosphorus test, renal (kidney) panel, uric acid blood test, and uric acid test 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 draw

complete blood count

phlebotomy for lab tests

In 2023, Dr. Koithara Varkey Thomas, MD performed more blood draw, complete blood count (CBC), and phlebotomy for lab tests procedures for Medicare patients than 90% of providers in related specialties within North Carolina.

Top 25%

By Volume:

creatinine urine test

microalbumin urine test

By Affordability:

blood draw

blood draw for lab tests

blood tests

metabolic panel

phlebotomy for lab tests

urinalysis

venipuncture

In 2012, among providers in related specialties within North Carolina, Dr. Koithara Varkey Thomas, MD performed more creatinine urine test, and microalbumin urine test procedures for Medicare patients than 75% of them and he also had a list price for blood draw, blood draw for lab tests, blood tests, metabolic panel, phlebotomy for lab tests, urinalysis, and venipuncture (phlebotomy) 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

2012 Medicare Procedure Volume

The top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC during 2012 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

dialysis	229
doctor visit	1767
hospital care	546
inpatient care	546
lab tests	272
preventive care	21
vaccines	21

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC during 2013 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

abdominal imaging	17
dialysis	206
doctor visit	1737
hospital care	408
inpatient care	408
lab tests	169
ultrasound (sonogram)	17

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Koithara Varkey Thomas, MD.

**Gender**
Male	393
Female	378

**Ethnicity**
Non-Hispanic White	486
Black	250
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	275
From 75 to 84	264
85 and over	96
Less than 65	136

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2013

Hypertension	75
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	51
Depression	20
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	4
Atrial Fibrilation	14
Heart Failure	42
Chronic Obstructive Pulmonary Disease	26
Diabetes	59
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC during 2014 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

dialysis	140
doctor visit	1780
hospital care	399
inpatient care	399
lab tests	175

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Koithara Varkey Thomas, MD.

**Gender**
Male	392
Female	387

**Ethnicity**
Non-Hispanic White	501
Black	237
Hispanic	19
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	263
85 and over	104
Less than 65	138

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	52
Depression	20
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	41
Chronic Obstructive Pulmonary Disease	24
Diabetes	60
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC during 2015 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

dialysis	205
doctor visit	1697
hospital care	503
inpatient care	503
lab tests	180

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Koithara Varkey Thomas, MD.

**Gender**
Male	788
Female	766

**Ethnicity**
Non-Hispanic White	986
Black	494
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	534
From 75 to 84	566
85 and over	204
Less than 65	250

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2015

Hypertension	75
High Cholesterol	73
Stroke	5
Ischemic Heart Disease	53
Depression	20
Chronic Kidney Disease	75
Asthma	20
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	43
Chronic Obstructive Pulmonary Disease	27
Diabetes	62
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC during 2016 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

dialysis	175
doctor visit	1658
hospital care	339
inpatient care	339
lab tests	109

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Koithara Varkey Thomas, MD.

**Gender**
Male	392
Female	400

**Ethnicity**
Non-Hispanic White	482
Black	274
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	248
From 75 to 84	286
85 and over	102
Less than 65	156

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2016

Hypertension	75
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	53
Depression	21
Chronic Kidney Disease	75
Asthma	30
Osteoperosis	3
Atrial Fibrilation	11
Heart Failure	42
Chronic Obstructive Pulmonary Disease	27
Diabetes	61
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC during 2017 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

dialysis	183
doctor visit	1407
hospital care	262
inpatient care	262
lab tests	152

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Koithara Varkey Thomas, MD.

**Gender**
Male	388
Female	372

**Ethnicity**
Non-Hispanic White	460
Black	262
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	273
85 and over	87
Less than 65	156

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	51
Depression	25
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	42
Chronic Obstructive Pulmonary Disease	22
Diabetes	61
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC during 2018 were lab tests, hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

dialysis	142
doctor visit	996
hospital care	182
inpatient care	182
lab tests	269

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Koithara Varkey Thomas, MD.

**Gender**
Male	342
Female	311

**Ethnicity**
Non-Hispanic White	367
Black	246
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	224
85 and over	61
Less than 65	141

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	53
Depression	24
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	48
Chronic Obstructive Pulmonary Disease	25
Diabetes	60
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC during 2019 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

blood draw	24
dialysis	172
doctor visit	882
hospital care	293
inpatient care	293
lab tests	259

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Koithara Varkey Thomas, MD.

**Gender**
Male	363
Female	351

**Ethnicity**
Non-Hispanic White	404
Black	254
Hispanic	30
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	213
85 and over	75
Less than 65	192

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	53
Depression	27
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	3
Atrial Fibrilation	13
Heart Failure	48
Chronic Obstructive Pulmonary Disease	28
Diabetes	61
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC during 2020 were lab tests, blood draw, dialysis and hospital care.

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

blood draw	335
dialysis	203
doctor visit	555
hospital care	190
inpatient care	190
lab tests	1657

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Koithara Varkey Thomas, MD.

**Gender**
Male	352
Female	284

**Ethnicity**
Non-Hispanic White	364
Black	226
Hispanic	21
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	191
85 and over	67
Less than 65	154

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	51
Depression	23
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	3
Atrial Fibrilation	13
Heart Failure	49
Chronic Obstructive Pulmonary Disease	27
Diabetes	60
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC during 2021 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

blood draw	654
dialysis	145
doctor visit	820
hospital care	189
inpatient care	189
lab tests	3730

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Koithara Varkey Thomas, MD.

**Gender**
Male	359
Female	330

**Ethnicity**
Non-Hispanic White	415
Black	232
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	222
85 and over	90
Less than 65	127

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	49
Depression	23
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	43
Chronic Obstructive Pulmonary Disease	23
Diabetes	59
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC during 2022 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

blood draw	814
dialysis	120
doctor visit	641
hospital care	142
inpatient care	142
lab tests	4757

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Koithara Varkey Thomas, MD.

**Gender**
Male	335
Female	315

**Ethnicity**
Non-Hispanic White	412
Black	197
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	232
85 and over	89
Less than 65	111

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	14
Atrial Fibrilation	27
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	61
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Koithara Varkey Thomas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Koithara Varkey Thomas, MD treated as a nephrologist in Jacksonville, NC were lab tests, blood draw, hospital care and inpatient care.

abdominal imaging	17
blood draw	456
dialysis	174
doctor visit	1267
hospital care	313
inpatient care	313
lab tests	1066
preventive care	21
ultrasound (sonogram)	17
vaccines	21

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Koithara Varkey Thomas, MD.

**Gender**
Male	373
Female	354

**Ethnicity**
Black / African American	242
Asian / Pacific Islander	2
Non-Hispanic White	443
Native American / Alaskan Native	0
Hispanic	19
Other	1

**Age**
75 to 84	248
85 and over	88
Less than 65	141
65 to 74	248

Average of Total of Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Koithara Varkey Thomas, MD treated were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	68
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	45
Depression	20
Chronic Kidney Disease	68
Asthma	10
Osteoporosis	4
Heart Failure	39
Chronic Obstructive Pulmonary Disease	23
Diabetes	54
Atrial Fibrillation	13
Dementia	11
Cancer	8

Education & Training

He has a state license in North Carolina.

Licensed In: North Carolina

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Koithara Varkey Thomas, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$114 LOKELMA $100	FARXIGA $15
Otsuka America Pharmaceutical, Inc.	$109 JYNARQUE $65	SAMSCA $44
Relypsa, Inc.	$71 VELTASSA $71
GENZYME CORPORATION	$51 FABRAZYME $27	FABRY-DISEASE $24
SANOFI-AVENTIS U.S. LLC	$48 RENVELA $48
Other	$352 Auryxia $53	Injectafer $44	Renal - PD $32	VELTASSA $28	ACTHAR $26	Other $169

**Types of Payments**
Food and Beverage	$695
Education	$51

Research Payments

Dr. Koithara Varkey Thomas, MD has received 25 research payments totaling $702,633.

Biography

Dr. Koithara Varkey Thomas is an adult nephrology specialist in Jacksonville, NC. Dr. Thomas has obtained a license to practice in North Carolina.

Select Year:

Dr. Koithara Varkey Thomas, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Koithara Varkey Thomas, MD in 2023

By Volume:

By Affordability:

By Volume:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Koithara Varkey Thomas, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

Other Providers in Jacksonville, NC