Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Thomas Obisesan, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1295894426

Thomas Obisesan, MD is a Geriatric Medicine in Washington, District of Columbia. Qualified in 1986, 40 years ago. Practices with Howard University, a 182-clinician group and accepts Medicare assignment. Licensed in District of Columbia.

Years since qualifying
40
Licensed in
DC
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2041 Georgia Ave NW
Washington, DC 20060-0001
Phone: (202) 865-3290
Fax: (202) 865-3833
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence MD19950 (DC)

Record details

NPI number1295894426
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 6, 2006
Last updated in NPPESNovember 22, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGERIATRIC MEDICINE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Howard University — 182 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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