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Home > MI Providers > Pathologists

Dr. Timothy R. Mervak, MD

(Dr. Timothy Mervak, MD)

(No ratings)

Specializes in: Pathology

Wayne State University School of Medicine (1982)

16001 W 9 Mile Road Department of Pathology
Southfield, MI 48075

(248) 849-3270

Dr. Timothy R. Mervak, MD is a pathologist in Southfield, MI specializing in pathology. He graduated from Wayne State University School of Medicine in 1982 and has 44 years of experience. Dr. Timothy R. Mervak, MD is affiliated with MICHIGAN DIAGNOSTIC PATHOLOGISTS PLLC.

Office Locations

16001 W 9 Mile Road Department of Pathology
Southfield, MI 48075

(248) 849-3270

(248) 849-5392

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Noteworthy Medicare Patient Procedures Performed by Dr. Timothy R. Mervak, MD in 2023

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

Top 25%

By Volume:

in situ hybridization

lab tests

In 2012, Dr. Timothy R. Mervak, MD performed more in situ hybridization, and lab tests procedures for Medicare patients than 75% of providers in related specialties within Michigan.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI during 2012 were lab tests and consultation.

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

consultation	73
lab tests	869

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI during 2013 were lab tests and consultation.

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

consultation	60
lab tests	762

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy R. Mervak, MD.

**Gender**
Male	384
Female	624

**Ethnicity**
Non-Hispanic White	598
Black	373
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	443
From 75 to 84	290
85 and over	92
Less than 65	183

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	51
Depression	27
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	32
Chronic Obstructive Pulmonary Disease	23
Diabetes	50
Dementia	15
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI during 2014 were lab tests and consultation.

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

consultation	50
lab tests	605

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy R. Mervak, MD.

**Gender**
Male	307
Female	495

**Ethnicity**
Non-Hispanic White	449
Black	315
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	208
85 and over	88
Less than 65	166

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2014

Hypertension	75
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	48
Depression	26
Chronic Kidney Disease	32
Asthma	17
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	47
Dementia	14
Cancer	23

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI during 2015 were lab tests and consultation.

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

consultation	48
lab tests	469

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy R. Mervak, MD.

**Gender**
Male	706
Female	1046

**Ethnicity**
Non-Hispanic White	1058
Black	622
Hispanic	0
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	804
From 75 to 84	446
85 and over	190
Less than 65	312

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	46
Depression	26
Chronic Kidney Disease	35
Asthma	17
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	22
Diabetes	44
Dementia	14
Cancer	24

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI during 2016 were lab tests and consultation.

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

consultation	21
lab tests	495

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy R. Mervak, MD.

**Gender**
Male	354
Female	550

**Ethnicity**
Non-Hispanic White	541
Black	324
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	422
From 75 to 84	256
85 and over	84
Less than 65	142

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	43
Depression	24
Chronic Kidney Disease	38
Asthma	28
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	13
Cancer	22

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI during 2017 were lab tests and consultation.

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

consultation	39
lab tests	445

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy R. Mervak, MD.

**Gender**
Male	355
Female	553

**Ethnicity**
Non-Hispanic White	529
Black	341
Hispanic	11
Asian	13
Other	14
Native American	0

**Age**
From 65 to 74	451
From 75 to 84	239
85 and over	87
Less than 65	131

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	43
Depression	29
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	44
Dementia	17
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI during 2018 were lab tests and consultation.

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

consultation	24
lab tests	418

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy R. Mervak, MD.

**Gender**
Male	463
Female	706

**Ethnicity**
Non-Hispanic White	704
Black	405
Hispanic	0
Asian	19
Other	30
Native American	0

**Age**
From 65 to 74	585
From 75 to 84	301
85 and over	111
Less than 65	172

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2018

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	45
Asthma	13
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	42
Dementia	18
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI during 2019 were lab tests and consultation.

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

consultation	43
lab tests	546

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy R. Mervak, MD.

**Gender**
Male	562
Female	829

**Ethnicity**
Non-Hispanic White	869
Black	462
Hispanic	0
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	682
From 75 to 84	354
85 and over	142
Less than 65	213

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	42
Depression	30
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	18
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI during 2020 were lab tests and consultation.

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

consultation	24
lab tests	388

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy R. Mervak, MD.

**Gender**
Male	431
Female	566

**Ethnicity**
Non-Hispanic White	658
Black	289
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	472
From 75 to 84	277
85 and over	89
Less than 65	159

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	18
Diabetes	41
Dementia	19
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI during 2021 were lab tests and consultation.

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

consultation	31
lab tests	551

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy R. Mervak, MD.

**Gender**
Male	400
Female	556

**Ethnicity**
Non-Hispanic White	659
Black	245
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	475
From 75 to 84	287
85 and over	73
Less than 65	121

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	40
Depression	29
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	17
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI during 2022 were lab tests and consultation.

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

consultation	22
lab tests	519

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy R. Mervak, MD.

**Gender**
Male	424
Female	578

**Ethnicity**
Non-Hispanic White	700
Black	255
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	532
From 75 to 84	304
85 and over	66
Less than 65	100

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	28
Asthma	14
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	23
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	8
Cancer	27

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Timothy R. Mervak, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy R. Mervak, MD treated as a pathologist in Southfield, MI were lab tests and consultation.

consultation	39
lab tests	551

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Timothy R. Mervak, MD.

**Gender**
Male	398
Female	591

**Ethnicity**
Black / African American	330
Asian / Pacific Islander	6
Non-Hispanic White	615
Hispanic	1
Native American / Alaskan Native	0
Other	17

**Age**
75 to 84	269
85 and over	92
Less than 65	154
65 to 74	473

Average of Total of Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Timothy R. Mervak, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	35
Asthma	13
Osteoporosis	7
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Atrial Fibrillation	11
Cancer	19
Dementia	13

Education & Training

Dr. Timothy R. Mervak, MD graduated from Wayne State University School of Medicine in 1982. He has a state license in Michigan.

Medical School: Wayne State University School of Medicine (1982)

Licensed In: Michigan

Affiliations & Hospitals

Dr. Timothy R. Mervak, MD is associated with these hospitals and organizations:

MICHIGAN DIAGNOSTIC PATHOLOGISTS PLLC

Ratings & Reviews

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General Payments

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

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$150 OPDIVO $81	SPRYCEL $37	EMPLICITI $20	$13
Janssen Biotech, Inc.	$44 IMBRUVICA $44
ProStrakan, Inc.	$21 SANCUSO $21
Taiho Oncology, Inc.	$17 Lonsurf $17
Amgen Inc.	$15 Vectibix $15
Other	$27 Copiktra $13	CYMBALTA $13

**Types of Payments**
Food and Beverage	$274

Biography

Dr. Timothy Mervak is a pathology specialist in Southfield, MI. He studied medicine at Wayne State University School of Medicine.

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Dr. Timothy R. Mervak, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Timothy R. Mervak, MD in 2023

By Volume:

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. Timothy R. Mervak, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy R. Mervak, 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. Timothy R. Mervak, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Pathologists in Nearby Locations

Other Providers in Southfield, MI