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Dr. Thomas Obisesan, MD

Accepting New Patients

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Specializes in: Internal Medicine (Adult Medicine) and Geriatrics (Elderly Care)

University of Lagos College of Medicine (1986)

2041 Georgia Avenue, Nw 5th Floor, Suite 5000
Washington, DC 20060

(202) 865-7677

Dr. Thomas Obisesan, MD is an internist in Washington, DC specializing in internal medicine (adult medicine) and geriatrics (elderly care). He graduated from University of Lagos College of Medicine in 1986 and has 40 years of experience. Dr. Thomas Obisesan, MD is affiliated with Howard University Hospital.

Office Locations

2041 Georgia Avenue, Nw 5th Floor, Suite 5000
Washington, DC 20060

(202) 865-7677

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In The News

“Dr. Thomas Obisesan, professor of medicine at Howard University Hospital, said it's important to study treatments in those who don't display symptoms of dementia because "we now know that the...”—"Howard University clinical trial seeks volunteers at risk for Alzheimer's", Washington Top News, May 2019

“Dr. Thomas Obisesan, professor of medicine at Howard University, says the Cures Act probably won't be the end of clinical trials as we know them and hopes real-world evidence will be used alongside...”—"Is the 21st Century Cures Act bad for your health?", Dallas News, May 2017

“The study found the lowest risk in people who reported having only about one drink of wine a month, but because of faulty recall that could really be two or three drinks, said Dr. Thomas Obisesan,...”—"Does wine cut risk of getting eye disorder?", Desert News, January 1998

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2012 were nursing home care.

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

doctor visit	129
nursing home care	464

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2013 were nursing home care.

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

doctor visit	69
nursing home care	613

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	77
Female	160

**Ethnicity**
Non-Hispanic White	0
Black	224
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	73
85 and over	112
Less than 65	0

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

Hypertension	75
High Cholesterol	60
Stroke	30
Ischemic Heart Disease	48
Depression	39
Chronic Kidney Disease	49
Asthma	11
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	46
Chronic Obstructive Pulmonary Disease	19
Diabetes	47
Dementia	75
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2015 were nursing home care.

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

doctor visit	74
nursing home care	315

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	94
Female	176

**Age**
From 65 to 74	0
From 75 to 84	84
85 and over	126
Less than 65	0

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

Hypertension	75
High Cholesterol	52
Stroke	21
Ischemic Heart Disease	37
Depression	39
Chronic Kidney Disease	47
Asthma	11
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	36
Chronic Obstructive Pulmonary Disease	16
Diabetes	44
Dementia	75
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2016 were nursing home care.

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

doctor visit	44
nursing home care	340

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	49
Female	86

**Ethnicity**
Non-Hispanic White	0
Black	124
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	42
85 and over	61
Less than 65	0

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

Hypertension	75
High Cholesterol	50
Stroke	18
Ischemic Heart Disease	39
Depression	47
Chronic Kidney Disease	53
Asthma	15
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	39
Chronic Obstructive Pulmonary Disease	14
Diabetes	44
Dementia	75
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2017 were nursing home care.

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

doctor visit	46
nursing home care	350

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	52
Female	84

**Age**
From 65 to 74	30
From 75 to 84	41
85 and over	53
Less than 65	12

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

Hypertension	75
High Cholesterol	53
Stroke	18
Ischemic Heart Disease	40
Depression	48
Chronic Kidney Disease	62
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	38
Chronic Obstructive Pulmonary Disease	18
Diabetes	49
Dementia	75
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2018 were nursing home care.

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

doctor visit	59
nursing home care	320

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	49
Female	75

**Age**
From 65 to 74	0
From 75 to 84	42
85 and over	58
Less than 65	0

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

Hypertension	75
High Cholesterol	56
Stroke	17
Ischemic Heart Disease	46
Depression	45
Chronic Kidney Disease	65
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	43
Chronic Obstructive Pulmonary Disease	23
Diabetes	50
Dementia	75
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2019 were nursing home care.

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

doctor visit	78
nursing home care	343

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	44
Female	79

**Age**
From 65 to 74	0
From 75 to 84	31
85 and over	66
Less than 65	0

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

Hypertension	75
High Cholesterol	60
Stroke	15
Ischemic Heart Disease	50
Depression	42
Chronic Kidney Disease	61
Asthma	10
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	37
Chronic Obstructive Pulmonary Disease	18
Diabetes	52
Dementia	75
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2020 were nursing home care.

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

doctor visit	22
nursing home care	225

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	37
Female	50

**Age**
From 65 to 74	20
From 75 to 84	0
85 and over	44
Less than 65	0

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

Hypertension	75
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	53
Depression	40
Chronic Kidney Disease	64
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	37
Chronic Obstructive Pulmonary Disease	18
Diabetes	52
Dementia	75
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2021 were nursing home care.

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

doctor visit	34
nursing home care	205

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	24
Female	55

**Age**
From 65 to 74	0
From 75 to 84	27
85 and over	30
Less than 65	0

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

Hypertension	75
High Cholesterol	66
Stroke	19
Ischemic Heart Disease	58
Depression	32
Chronic Kidney Disease	65
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	43
Chronic Obstructive Pulmonary Disease	16
Diabetes	61
Dementia	75
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2022 were nursing home care.

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

doctor visit	21
nursing home care	203

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	21
Female	55

**Age**
From 65 to 74	0
From 75 to 84	27
85 and over	29
Less than 65	0

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

Hypertension	75
High Cholesterol	75
Stroke	30
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	33
Chronic Obstructive Pulmonary Disease	14
Diabetes	53
Dementia	63
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2023 were nursing home care.

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

doctor visit	36
nursing home care	178

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	22
Female	55

**Age**
From 65 to 74	0
From 75 to 84	22
85 and over	34
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas Obisesan, MD in 2023

Hypertension	75
High Cholesterol	73
Stroke	27
Ischemic Heart Disease	42
Depression	49
Chronic Kidney Disease	51
Asthma	0
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	38
Chronic Obstructive Pulmonary Disease	19
Diabetes	60
Dementia	66
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC during 2024 were nursing home care.

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

doctor visit	41
nursing home care	123

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	24
Female	57

**Age**
From 65 to 74	0
From 75 to 84	26
85 and over	35
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas Obisesan, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	44
Depression	57
Chronic Kidney Disease	47
Asthma	16
Osteoperosis	0
Atrial Fibrilation	26
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	49
Dementia	63
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

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

The highest averages for the top procedures that Dr. Thomas Obisesan, MD treated as an internist in Washington, DC were nursing home care.

doctor visit	54
nursing home care	306

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Thomas Obisesan, MD.

**Gender**
Male	41
Female	77

**Ethnicity**
Black / African American	29
Asian / Pacific Islander	0
Non-Hispanic White	0
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	34
85 and over	54
Less than 65	1
65 to 74	4

Average of Total of Conditions of Medicare patients treated by Dr. Thomas Obisesan, MD From 2012 - 2024

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

Hypertension	68
High Cholesterol	56
Stroke	18
Ischemic Heart Disease	40
Depression	38
Chronic Kidney Disease	50
Asthma	5
Osteoporosis	0
Heart Failure	35
Chronic Obstructive Pulmonary Disease	16
Diabetes	46
Atrial Fibrillation	12
Dementia	66
Cancer	5

Education & Training

Dr. Thomas Obisesan, MD graduated from University of Lagos College of Medicine in 1986. He has a state license in District of Columbia.

Medical School: University of Lagos College of Medicine (1986)

Licensed In: District of Columbia

Affiliations & Hospitals

Dr. Thomas Obisesan, MD is associated with these hospitals and organizations:

Howard University Hospital

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General Payments

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

**Payments by Company**
Lilly USA, LLC	$15,323 KISUNLA $10,916	FORTEO $25	$4,382
EISAI INC.	$14,283 Leqembi $8,173	$6,110
F. Hoffmann-La Roche AG	$4,765 $4,765
Eli Lilly and Company	$3,175 $3,175
Genentech USA, Inc.	$1,800 $1,800
Other	$4,183 Albutein $1,754	MK-7622 $1,460	Flebogamma DIF $687	Core $149	PURIFIED CORTROPHIN GEL $33	Other $101

**Types of Payments**
Consulting Fee	$33,975
Travel and Lodging	$6,266
Food and Beverage	$2,764
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$525

Research Payments

Dr. Thomas Obisesan, MD has received 43 research payments totaling $396,036.

Biography

Dr. Thomas Obisesan works as a geriatrics (elderly care). According to Doctor.com, he is currently accepting new patients at his office in Washington, DC.