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Dr. Thomas M. Brown, DO

(Thomas M. Brown, DO)

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Specializes in: Cardiology (Heart Disease)

Oklahoma State University Center for Health Sciences, College of Osteopathic Medicine (1992)

901 S. Oakland Street Suite 101
St. Johns, MI 48879

(989) 227-3521

Dr. Thomas M. Brown, DO is a cardiologist in St. Johns, MI specializing in cardiology (heart disease). He graduated from Oklahoma State University Center for Health Sciences, College of Osteopathic Medicine in 1992 and has 34 years of experience. Dr. Thomas M. Brown, DO is affiliated with University of Michigan Health-Sparrow and St. Johns Heart & Vascular | University of Michigan Health-Sparrow.

Office Locations

901 S. Oakland Street Suite 101
St. Johns, MI 48879

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300 Health Park Drive Suite 301
Owosso, MI 48867

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301 Williamston Center Road
Williamston, MI 48895

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245 S. 2nd Street
Carson City, MI 48811

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321 E. Harris Street
Charlotte, MI 48813

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3565 S. State Road
Ionia, MI 48446

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1140 E. Michigan Avenue Suite 400
Lansing, MI 48912

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Noteworthy Medicare Patient Procedures Performed by Dr. Thomas M. Brown, DO in 2023

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

Top 5%

By Affordability:

cardiac imaging

color Doppler echocardiography

Doppler echocardiography

echocardiogram

electrocardiogram

spectral Doppler echocardiography

stress EKG

transthoracic echocardiography

In 2023, Dr. Thomas M. Brown, DO had a list price for cardiac imaging, color Doppler echocardiography, Doppler echocardiography, echocardiogram (echo), electrocardiogram (EKG), spectral Doppler echocardiography, stress EKG, and transthoracic echocardiography (TTE) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Michigan. 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 Affordability:

myocardial perfusion SPECT

nuclear scan

nuclear stress test

SPECT scan

transesophageal echocardiography

In 2023, Dr. Thomas M. Brown, DO had a list price for myocardial perfusion SPECT, nuclear scan, nuclear stress test (myocardial perfusion imaging), SPECT scan, and transesophageal echocardiography (TEE) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Michigan. 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 25%

By Volume:

cardiac stress testing

cardiac procedures

Doppler echocardiography

echocardiogram

stress EKG

ultrasound

By Affordability:

cardiac stress testing

stress testing

In 2012, among providers in related specialties within Michigan, Dr. Thomas M. Brown, DO performed more cardiac (heart) stress testing, cardiac procedures, Doppler echocardiography, echocardiogram (echo), stress EKG, and ultrasound (sonogram) procedures for Medicare patients than 75% of them and he also had a list price for cardiac (heart) stress testing, and stress testing 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. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI during 2012 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

cardiac procedures	691
doctor visit	803
hospital care	595
inpatient care	563
minimally invasive procedures	18
nuclear scan	173
outpatient care	32
stress testing	321
ultrasound (sonogram)	385

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI during 2013 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

blood draw	149
cardiac procedures	729
doctor visit	835
hospital care	452
inpatient care	438
lab tests	149
minimally invasive procedures	25
nuclear scan	195
outpatient care	14
stress testing	324
ultrasound (sonogram)	405

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas M. Brown, DO.

**Gender**
Male	627
Female	633

**Ethnicity**
Non-Hispanic White	1100
Black	104
Hispanic	29
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	458
From 75 to 84	433
85 and over	198
Less than 65	171

Conditions of Medicare patients treated by Dr. Thomas M. Brown, DO in 2013

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	72
Depression	25
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	49
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI during 2014 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

blood draw	110
cardiac procedures	661
doctor visit	787
hospital care	311
inpatient care	311
lab tests	111
nuclear scan	175
stress testing	291
ultrasound (sonogram)	370

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas M. Brown, DO.

**Gender**
Male	552
Female	634

**Ethnicity**
Non-Hispanic White	1050
Black	100
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	437
From 75 to 84	387
85 and over	168
Less than 65	194

Conditions of Medicare patients treated by Dr. Thomas M. Brown, DO in 2014

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	69
Depression	30
Chronic Kidney Disease	35
Asthma	13
Osteoperosis	10
Atrial Fibrilation	26
Heart Failure	47
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI during 2015 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

cardiac procedures	647
cardioversion	11
doctor visit	665
hospital care	415
inpatient care	401
minimally invasive procedures	44
nuclear scan	163
outpatient care	14
stress testing	257
ultrasound (sonogram)	390

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas M. Brown, DO.

**Gender**
Male	1168
Female	1248

**Ethnicity**
Non-Hispanic White	2186
Black	168
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	876
From 75 to 84	820
85 and over	386
Less than 65	334

Conditions of Medicare patients treated by Dr. Thomas M. Brown, DO in 2015

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	68
Depression	27
Chronic Kidney Disease	40
Asthma	21
Osteoperosis	9
Atrial Fibrilation	30
Heart Failure	47
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI during 2016 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

cardiac procedures	1018
cardioversion	17
doctor visit	527
hospital care	410
inpatient care	410
minimally invasive procedures	82
nuclear scan	194
stress testing	329
ultrasound (sonogram)	708

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas M. Brown, DO.

**Gender**
Male	745
Female	740

**Ethnicity**
Non-Hispanic White	1336
Black	83
Hispanic	35
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	543
From 75 to 84	504
85 and over	217
Less than 65	221

Conditions of Medicare patients treated by Dr. Thomas M. Brown, DO in 2016

Hypertension	75
High Cholesterol	62
Stroke	11
Ischemic Heart Disease	64
Depression	31
Chronic Kidney Disease	43
Asthma	32
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	43
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	18
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

blood draw	145
cardiac procedures	1141
cardioversion	24
doctor visit	554
hospital care	318
inpatient care	318
lab tests	145
minimally invasive procedures	85
nuclear scan	188
stress testing	415
ultrasound (sonogram)	750

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas M. Brown, DO.

**Gender**
Male	702
Female	783

**Ethnicity**
Non-Hispanic White	1362
Black	76
Hispanic	17
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	572
From 75 to 84	475
85 and over	236
Less than 65	202

Conditions of Medicare patients treated by Dr. Thomas M. Brown, DO in 2017

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	58
Depression	29
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	10
Atrial Fibrilation	29
Heart Failure	41
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

blood draw	138
cardiac procedures	1054
cardioversion	18
doctor visit	529
hospital care	258
inpatient care	258
minimally invasive procedures	93
nuclear scan	152
stress testing	353
ultrasound (sonogram)	715

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas M. Brown, DO.

**Gender**
Male	686
Female	714

**Ethnicity**
Non-Hispanic White	1262
Black	70
Hispanic	25
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	532
From 75 to 84	442
85 and over	238
Less than 65	188

Conditions of Medicare patients treated by Dr. Thomas M. Brown, DO in 2018

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	59
Depression	32
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	9
Atrial Fibrilation	31
Heart Failure	42
Chronic Obstructive Pulmonary Disease	27
Diabetes	37
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

cardiac procedures	1195
cardioversion	18
doctor visit	503
hospital care	188
inpatient care	188
minimally invasive procedures	61
nuclear scan	211
stress testing	431
ultrasound (sonogram)	779

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas M. Brown, DO.

**Gender**
Male	737
Female	793

**Ethnicity**
Non-Hispanic White	1357
Black	95
Hispanic	39
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	605
From 75 to 84	501
85 and over	225
Less than 65	199

Conditions of Medicare patients treated by Dr. Thomas M. Brown, DO in 2019

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	58
Depression	32
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

cardiac procedures	694
cardioversion	12
doctor visit	316
hospital care	126
inpatient care	126
minimally invasive procedures	25
nuclear scan	107
stress testing	207
ultrasound (sonogram)	487

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas M. Brown, DO.

**Gender**
Male	484
Female	465

**Ethnicity**
Non-Hispanic White	855
Black	44
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	369
From 75 to 84	314
85 and over	151
Less than 65	115

Conditions of Medicare patients treated by Dr. Thomas M. Brown, DO in 2020

Hypertension	75
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	59
Depression	29
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	41
Chronic Obstructive Pulmonary Disease	25
Diabetes	40
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

cardiac procedures	784
cardioversion	18
doctor visit	220
hospital care	152
inpatient care	152
minimally invasive procedures	35
nuclear scan	98
stress testing	226
ultrasound (sonogram)	573

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas M. Brown, DO.

**Gender**
Male	467
Female	509

**Ethnicity**
Non-Hispanic White	872
Black	46
Hispanic	23
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	407
From 75 to 84	302
85 and over	135
Less than 65	132

Conditions of Medicare patients treated by Dr. Thomas M. Brown, DO in 2021

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	61
Depression	31
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	10
Atrial Fibrilation	30
Heart Failure	41
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

cardiac procedures	576
cardioversion	16
doctor visit	228
hospital care	148
inpatient care	148
minimally invasive procedures	24
nuclear scan	49
stress testing	126
ultrasound (sonogram)	450

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas M. Brown, DO.

**Gender**
Male	494
Female	516

**Ethnicity**
Non-Hispanic White	888
Black	59
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	369
From 75 to 84	333
85 and over	159
Less than 65	149

Conditions of Medicare patients treated by Dr. Thomas M. Brown, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	50
Depression	34
Chronic Kidney Disease	37
Asthma	14
Osteoperosis	15
Atrial Fibrilation	39
Heart Failure	41
Chronic Obstructive Pulmonary Disease	32
Diabetes	40
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Thomas M. Brown, DO for Medicare patients.

The highest averages for the top procedures that Dr. Thomas M. Brown, DO treated as a cardiologist in St. Johns, MI were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

blood draw	135
cardiac procedures	835
cardioversion	16
doctor visit	542
hospital care	306
inpatient care	301
lab tests	135
minimally invasive procedures	49
nuclear scan	155
outpatient care	20
stress testing	298
ultrasound (sonogram)	546

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Thomas M. Brown, DO.

**Gender**
Male	605
Female	639

**Ethnicity**
Black / African American	76
Asian / Pacific Islander	0
Non-Hispanic White	1115
Native American / Alaskan Native	0
Hispanic	22
Other	12

**Age**
75 to 84	410
85 and over	192
Less than 65	173
65 to 74	469

Average of Total of Conditions of Medicare patients treated by Dr. Thomas M. Brown, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Thomas M. Brown, DO treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	60
Stroke	9
Ischemic Heart Disease	56
Depression	27
Chronic Kidney Disease	37
Asthma	13
Osteoporosis	8
Heart Failure	39
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Atrial Fibrillation	26
Dementia	14
Cancer	11

Education & Training

Dr. Thomas M. Brown, DO graduated from Oklahoma State University Center for Health Sciences, College of Osteopathic Medicine in 1992. He completed residency at Michigan State University (MSU) Affiliated Hospitals. He is certified by the American Osteopathic Board of Internal Medicine - IM, Cardiovascular Disease and has a state license in Michigan.

Medical School: Oklahoma State University Center for Health Sciences, College of Osteopathic Medicine (1992)

Residency: Michigan State University (MSU) Affiliated Hospitals (1996)

Board Certification: American Osteopathic Board of Internal Medicine - IM, Cardiovascular Disease

Licensed In: Michigan

Affiliations & Hospitals

Dr. Thomas M. Brown, DO is associated with these hospitals and organizations:

University of Michigan Health-Sparrow

St. Johns Heart & Vascular | University of Michigan Health-Sparrow

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General Payments

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

**Payments by Company**
Edwards Lifesciences Corporation	$3,323 Transcatheter Heart Valves $2,837	Edwards SAPIEN 3 Transcatheter Heart Valve $380	Edwards SAPIEN 3 Ultra Transcatheter Heart Valve $58	Transcatheter Heart Valve $48
Abbott Laboratories	$2,908 Mitra Clip system $1,996	MitraClip System $442	MitraClip $362	Xience V coronary stent system $101	$8
Boston Scientific Corporation	$2,262 WATCHMAN $1,019	GENERAL THERAPIES $1,004	GENERAL STENTS $93	Watchman Device $80	GENERAL STRUCTURAL HEART $28	Other $37
Medtronic Vascular, Inc.	$1,349 CoreValve Evolut $934	3F $153	Heart Valves $143	HeartWare HVAD $87	Mosaic $19	Other $14
Novartis Pharmaceuticals Corporation	$762 ENTRESTO $745	LEQVIO $16
Other	$3,648 XARELTO $689	ELIQUIS $271	Electrophysiology $240	BRILINTA $216	Repatha $202	Other $2,031

**Types of Payments**
Food and Beverage	$9,785
Travel and Lodging	$4,387
Education	$80

Research Payments

Dr. Thomas M. Brown, DO has received 3 research payments totaling $27,093.

Biography

Dr. Thomas Brown works as a cardiology (heart disease). Before completing his residency at a hospital affiliated with Michigan State University (MSU), Dr. Brown attended medical school at Oklahoma State University Center for Health Sciences, College of Osteopathic Medicine. His professional affiliations include the University of Michigan Health-Sparrow and Memorial Hospital.