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Home > MI Providers > Neurologists

Dr. Gregory L. Barkley, MD

Accepting New Patients

(93 Ratings)

Specializes in: Neurology (Brain & Spinal Cord Disease)

Michigan State University (1981)

Professional interests include: epilepsy

2799 WEST GRAND BOULEVARD
DETROIT, MI 48202

(313) 916-2600

Dr. Gregory L. Barkley, MD is a neurologist in DETROIT, MI specializing in neurology (brain & spinal cord disease). He graduated from Michigan State University in 1981 and has 45 years of experience. Dr. Gregory L. Barkley, MD is affiliated with Henry Ford Health, Henry Ford West Bloomfield Hospital, Henry Ford Hospital, Henry Ford Macomb Hospital - Clinton Township and Henry Ford Jackson Hospital.

Office Locations

2799 WEST GRAND BOULEVARD
DETROIT, MI 48202

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In The News (see more mentions in the news)

“As such, Dr. Gregory Barkley, a neurologist at Henry Ford Hospital in Detroit, thinks that when a person shops at one of the state s dispensaries, "you have a pretty good idea of what you re...”—"Patients With Epilepsy Navigate Murky Unregulated CBD Industry - KFF Health News", KFF Health News, July 2022

“Neurologist Gregory L. Barkley, MD, of Wayne State University, emphasized that most women taking anti-seizure drugs during pregnancy give birth to normal children.”—"Epilepsy Drug Linked to Birth Defects", Fox News, March 2015

“It's good news, says neurologist Gregory L. Barkley, MD, chairman of the Epilepsy Foundation advisory board and vice president of the National Association of Epilepsy Centers.”—"Early Epilepsy Surgery Helps Child Development", Fox News, March 2015

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory L. Barkley, MD in 2024

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

Top 25%

By Affordability:

comatose EEG

electroencephalography

routine EEG

sleep-only EEG

In 2012, Dr. Gregory L. Barkley, MD had a list price for comatose EEG, electroencephalography (EEG), routine EEG, and sleep-only EEG that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	205

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	146

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	55
Female	86

**Ethnicity**
Non-Hispanic White	78
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	26
From 75 to 84	0
85 and over	0
Less than 65	98

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2013

Hypertension	48
High Cholesterol	31
Stroke	11
Ischemic Heart Disease	21
Depression	38
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barkley, MD treated as a neurologist in DETROIT, MI during 2014 were electroencephalography (EEG).

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	229
electroencephalography (EEG)	63

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	112
Female	136

**Ethnicity**
Non-Hispanic White	154
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	24
85 and over	11
Less than 65	155

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2014

Hypertension	54
High Cholesterol	46
Stroke	14
Ischemic Heart Disease	33
Depression	37
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	5
Atrial Fibrilation	6
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	16
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barkley, MD treated as a neurologist in DETROIT, MI during 2015 were electroencephalography (EEG).

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	257
electroencephalography (EEG)	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	212
Female	274

**Ethnicity**
Non-Hispanic White	284
Black	172
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	0
85 and over	0
Less than 65	314

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2015

Hypertension	49
High Cholesterol	39
Stroke	13
Ischemic Heart Disease	27
Depression	40
Chronic Kidney Disease	21
Asthma	16
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	20
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	18
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barkley, MD treated as a neurologist in DETROIT, MI during 2016 were electroencephalography (EEG).

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	246
electroencephalography (EEG)	66

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	118
Female	154

**Ethnicity**
Non-Hispanic White	156
Black	99
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	25
85 and over	19
Less than 65	166

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2016

Hypertension	56
High Cholesterol	40
Stroke	15
Ischemic Heart Disease	34
Depression	41
Chronic Kidney Disease	27
Asthma	18
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	26
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barkley, MD treated as a neurologist in DETROIT, MI during 2017 were electroencephalography (EEG).

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	204
electroencephalography (EEG)	54

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	101
Female	121

**Ethnicity**
Non-Hispanic White	125
Black	81
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	0
85 and over	0
Less than 65	144

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2017

Hypertension	57
High Cholesterol	38
Stroke	16
Ischemic Heart Disease	32
Depression	36
Chronic Kidney Disease	31
Asthma	14
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	25
Cancer	5

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barkley, MD treated as a neurologist in DETROIT, MI during 2018 were electroencephalography (EEG).

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	185
electroencephalography (EEG)	112

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	102
Female	155

**Ethnicity**
Non-Hispanic White	139
Black	98
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	26
85 and over	12
Less than 65	155

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2018

Hypertension	62
High Cholesterol	48
Stroke	23
Ischemic Heart Disease	35
Depression	46
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	38
Dementia	26
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barkley, MD treated as a neurologist in DETROIT, MI during 2019 were electroencephalography (EEG).

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	77
electroencephalography (EEG)	127

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	86
Female	100

**Ethnicity**
Non-Hispanic White	109
Black	60
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	37
85 and over	21
Less than 65	84

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2019

Hypertension	66
High Cholesterol	50
Stroke	24
Ischemic Heart Disease	44
Depression	52
Chronic Kidney Disease	45
Asthma	16
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	43
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	49

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	40
Female	39

**Ethnicity**
Non-Hispanic White	51
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	26
From 75 to 84	0
85 and over	0
Less than 65	32

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2020

Hypertension	49
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	33
Depression	49
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	39
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	60

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	28
Female	32

**Ethnicity**
Non-Hispanic White	41
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	37

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2021

Hypertension	52
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	22
Depression	50
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	22
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	85

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	33
Female	47

**Ethnicity**
Non-Hispanic White	60
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	21
From 75 to 84	0
85 and over	0
Less than 65	48

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2022

Hypertension	51
High Cholesterol	55
Stroke	14
Ischemic Heart Disease	20
Depression	28
Chronic Kidney Disease	0
Asthma	14
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	18
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	107

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	46
Female	72

**Ethnicity**
Non-Hispanic White	72
Black	31
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	0
85 and over	0
Less than 65	59

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2023

Hypertension	54
High Cholesterol	57
Stroke	16
Ischemic Heart Disease	22
Depression	36
Chronic Kidney Disease	16
Asthma	14
Osteoperosis	16
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Gregory L. Barkley, MD treated as a neurologist in DETROIT, MI during 2024 were electroencephalography (EEG).

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

doctor visit	79
electroencephalography (EEG)	38

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	47
Female	63

**Ethnicity**
Non-Hispanic White	65
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	33
From 75 to 84	0
85 and over	0
Less than 65	48

Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD in 2024

Hypertension	69
High Cholesterol	58
Stroke	21
Ischemic Heart Disease	27
Depression	36
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	12
Diabetes	37
Dementia	26
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Gregory L. Barkley, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory L. Barkley, MD treated as a neurologist in DETROIT, MI were electroencephalography (EEG).

doctor visit	148
electroencephalography (EEG)	69

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Gregory L. Barkley, MD.

**Gender**
Male	75
Female	98

**Ethnicity**
Black / African American	43
Asian / Pacific Islander	0
Non-Hispanic White	102
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	8
85 and over	4
Less than 65	103
65 to 74	39

Average of Total of Conditions of Medicare patients treated by Dr. Gregory L. Barkley, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Gregory L. Barkley, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	51
High Cholesterol	42
Stroke	12
Ischemic Heart Disease	26
Depression	37
Chronic Kidney Disease	23
Asthma	9
Osteoporosis	6
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Atrial Fibrillation	6
Cancer	4
Dementia	20

Education & Training

Dr. Gregory L. Barkley, MD graduated from Michigan State University in 1981. He completed residency at Henry Ford Hospital. He is certified by the American Board of Psychiatry and Neurology and has a state license in Michigan.

Medical School: Michigan State University (1981)

Residency: Henry Ford Hospital (1982)

Board Certification: American Board of Psychiatry and Neurology

Licensed In: Michigan

Affiliations & Hospitals

Dr. Gregory L. Barkley, MD is associated with these hospitals and organizations:

Henry Ford Health

Henry Ford West Bloomfield Hospital

Henry Ford Hospital

Henry Ford Macomb Hospital - Clinton Township

Henry Ford Jackson Hospital

Ratings & Reviews

Dr. Gregory L. Barkley, MD has an exceptional overall rating with an average of 4.99 out of 5 stars based on 93 ratings. We collect ratings and reviews of Dr. Gregory L. Barkley, MD from all over the web to help you find the right in DETROIT, MI.

4.99

Overall Rating

(93 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2024-05-27

Patient verified via Press Ganey

Dr. Barkley was nothing short of amazing. He took time to ask me some very detailed questions that other doctors have not asked before. My parents were with me for my appointment and Dr. Barkley took some extra time to ask as many questions about their medical history and also asked my parents questions about my grandparents medical history to help him relate that to my current issues. Dr. Barkley explain his thoughts to me in the most basic sense that really made sense and was easy to comprehend. I am very thankful I was able to see Dr. Barkley he was fantastic and very easy to talk to and explain my own concerns about my health and he made me feel much more comfortable talking me through my concerns.

Overall Rating: 5.0 2023-07-05

Patient verified via Press Ganey

*Dr. Barkley is a very kind, patient, considerate & very knowledgeable physician. He took a very long time with us to make sure we understood everything he explained to us, & listened to our concerns.

Overall Rating: 5.0 2023-06-22

Patient verified via Press Ganey

Dr. Barkley is the very best physician I've ever dealt with. His expertise is second to none. His referral choices have been top notch. I've never had a better experience with anyone else to this day.

Overall Rating: 5.0 2022-08-31

Patient verified via Press Ganey

As always, very well. Dr. Barkley, listens to you and he explains all medical terms so you can understand. He listens and doesn't consider patients as idiots who know nothing about their condition.

Overall Rating: 5.0 2022-09-28

Patient verified via Press Ganey

*Dr. Barkley is the best dr. in the world we've been together for over 40 years he's wonderful he's always very helpful and knows my history very well always knows what I need.

Overall Rating: 5.0 2022-12-31

Patient verified via Press Ganey

Attentive and interested in my condition to help me to understand. Took an interest in me as a patient, that alone made me feel confident with this provider

Overall Rating: 5.0 2022-10-27

Patient verified via Press Ganey

Dr. Barkley is an absolutely amazing neurologist. He is always thorough and respectful. He never leaves the room unless he's answered my questions.

Overall Rating: 5.0 2022-11-12

Patient verified via Press Ganey

Dr.Barkley is the best doctor I've ever seen. He knows where to find information, as is current on the latest technology and treatment options.

Overall Rating: 5.0 2022-11-20

Patient verified via Press Ganey

Very attentive to my concerns; listened then addressed each area, recommended alternative solutions, taking more than adequate time to do so.

Overall Rating: 5.0 2022-10-20

Patient verified via Press Ganey

Dr Barkley is great, listened carefully to my issues and carefully and fully explained what the plan is, he's very patient and a good man.

To see all 93 reviews for Dr. Gregory L. Barkley, MD, view their full profile.

General Payments

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

**Payments by Company**
NeuroPace, Inc.	$1,695 RNS System $1,602	RNSSystem $92
Jazz Pharmaceuticals Inc.	$75 Xyrem $75
Zimmer Biomet Holdings, Inc.	$57 ROSA $57

**Types of Payments**
Food and Beverage	$1,199
Travel and Lodging	$628

Research Payments

Dr. Gregory L. Barkley, MD has received 41 research payments totaling $217,436.

Biography

Dr. Gregory Barkley practices neurology (brain & spinal cord disease) in Detroit, MI. After attending Michigan State University College of Human Medicine for medical school, he completed his residency training at Henry Ford Hospital. His areas of expertise include epilepsy. Dr. Barkley is rated 5.0 stars (out of 5) by his patients. Dr. Barkley is professionally affiliated with Henry Ford Hospital, Henry Ford West Bloomfield Hospital, and Henry Ford Macomb Hospital - Clinton Township. According to Doctor.com, he is currently accepting new patients at his office in Detroit, MI.