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Dr. John Martin Cassidy, MD

Accepting New Patients

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Specializes in: Internal Medicine (Adult Medicine)

7715 Wolf River Boulevard
Germantown, TN 38138

(901) 328-6031

Dr. John Martin Cassidy, MD is an internist in Germantown, TN specializing in internal medicine (adult medicine). Dr. John Martin Cassidy, MD is affiliated with Baptist Memorial Health Care and Baptist Medical Group.

Office Locations

Baptist Medical Group

7715 Wolf River Boulevard
Germantown, TN 38138

(901) 328-6031

open_in_new

7715 Wolf River Boulevard
Germantown, TN 38138

(901) 328-6031

(901) 328-6035

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Noteworthy Medicare Patient Procedures Performed by Dr. John Martin Cassidy, MD in 2023

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

Top 10%

By Volume:

flu shot

In 2023, Dr. John Martin Cassidy, MD performed more flu shot procedures for Medicare patients than 90% of providers in related specialties within Tennessee.

Top 25%

By Volume:

phlebotomy for lab tests

preventive care

In 2012, Dr. John Martin Cassidy, MD performed more A1C test, blood draw, complete blood count (CBC), lab tests, phlebotomy for lab tests, and preventive care procedures for Medicare patients than 75% of providers in related specialties within Tennessee.

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Martin Cassidy, MD treated as an internist in Germantown, TN during 2018 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. John Martin Cassidy, MD for Medicare patients.

blood draw	166
diabetes management	34
doctor visit	264
lab tests	448
preventive care	168
thyroid function tests	41
vaccines	74

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Martin Cassidy, MD.

**Gender**
Male	99
Female	99

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	71
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Martin Cassidy, MD in 2018

Hypertension	63
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Martin Cassidy, MD treated as an internist in Germantown, TN during 2019 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. John Martin Cassidy, MD for Medicare patients.

blood draw	458
diabetes management	104
doctor visit	838
lab tests	1232
preventive care	379
thyroid function tests	119
vaccines	134

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Martin Cassidy, MD.

**Gender**
Male	186
Female	228

**Ethnicity**
Non-Hispanic White	359
Black	43
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	147
85 and over	57
Less than 65	17

Conditions of Medicare patients treated by Dr. John Martin Cassidy, MD in 2019

Hypertension	69
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Martin Cassidy, MD treated as an internist in Germantown, TN during 2020 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. John Martin Cassidy, MD for Medicare patients.

blood draw	484
diabetes management	123
doctor visit	811
lab tests	1548
preventive care	447
thyroid function tests	132
vaccines	130

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Martin Cassidy, MD.

**Gender**
Male	200
Female	221

**Ethnicity**
Non-Hispanic White	354
Black	55
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	145
85 and over	68
Less than 65	27

Conditions of Medicare patients treated by Dr. John Martin Cassidy, MD in 2020

Hypertension	67
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Martin Cassidy, MD treated as an internist in Germantown, TN during 2021 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. John Martin Cassidy, MD for Medicare patients.

blood draw	578
diabetes management	173
doctor visit	940
lab tests	1846
preventive care	534
thyroid function tests	181
vaccines	145

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Martin Cassidy, MD.

**Gender**
Male	191
Female	232

**Ethnicity**
Non-Hispanic White	360
Black	48
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	154
85 and over	68
Less than 65	20

Conditions of Medicare patients treated by Dr. John Martin Cassidy, MD in 2021

Hypertension	68
High Cholesterol	47
Stroke	6
Ischemic Heart Disease	32
Depression	18
Chronic Kidney Disease	29
Asthma	4
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Martin Cassidy, MD treated as an internist in Germantown, TN during 2022 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. John Martin Cassidy, MD for Medicare patients.

blood draw	594
diabetes management	167
doctor visit	1028
lab tests	1943
preventive care	522
thyroid function tests	156
vaccines	127

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Martin Cassidy, MD.

**Gender**
Male	196
Female	219

**Ethnicity**
Non-Hispanic White	357
Black	43
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	163
85 and over	62
Less than 65	17

Conditions of Medicare patients treated by Dr. John Martin Cassidy, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2018 - 2022

Volume of procedures performed by Dr. John Martin Cassidy, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Martin Cassidy, MD treated as an internist in Germantown, TN were lab tests, blood draw, preventive care and thyroid function tests.

blood draw	456
diabetes management	120
doctor visit	776
lab tests	1403
preventive care	410
thyroid function tests	125
vaccines	122

Average Medicare Patient Data From 2018 - 2022

Information about Medicare patients treated by Dr. John Martin Cassidy, MD.

**Gender**
Male	174
Female	199

**Ethnicity**
Black / African American	37
Asian / Pacific Islander	0
Non-Hispanic White	320
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	136
85 and over	51
Less than 65	16
65 to 74	164

Average of Total of Conditions of Medicare patients treated by Dr. John Martin Cassidy, MD From 2018 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Martin Cassidy, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	26
Asthma	4
Osteoporosis	5
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Atrial Fibrillation	15
Dementia	8
Cancer	13

Education & Training

He has a state license in Tennessee.

Residency: (2017)

Licensed In: Tennessee

Affiliations & Hospitals

Dr. John Martin Cassidy, MD is associated with these hospitals and organizations:

Baptist Memorial Health Care

Baptist Medical Group

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$1,107 Ozempic $383	RYBELSUS $192	Saxenda $112	Tresiba $107	Wegovy $91	Other $222
AstraZeneca Pharmaceuticals LP	$958 FARXIGA $557	SYMBICORT $186	BREZTRI $105	BRILINTA $54	BYDUREON $14	Other $41
AbbVie Inc.	$486 VRAYLAR $150	QULIPTA $146	UBRELVY $115	Synthroid $26	Creon $25	Other $23
Pfizer Inc.	$473 NURTEC ODT $116	ELIQUIS $113	COLOGUARD $111	ZAVZPRET $55	PREVNAR 20 $29	Other $49
Lilly USA, LLC	$361 MOUNJARO $159	BASAGLAR $81	EMGALITY $64	JARDIANCE $28	TRULICITY $21	Other $8
Other	$2,603 JARDIANCE $228	TRELEGY ELLIPTA $217	SOLIQUA 100/33 $181	TOUJEO $147	VYVANSE $138	Other $1,692

**Types of Payments**
Food and Beverage	$5,980
Education	$8

Biography

Dr. John Cassidy is affiliated with Baptist Memorial Health Care. Dr. Cassidy studied medicine at the University of Tennessee Health Science Center College of Medicine. Baptist Memorial Health Care reports that he is accepting new patients at his office in Germantown TN, TN.