Thomas Obisesan, MD - Medicare Geriatric Medicine in Washington, DC

Thomas Obisesan, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Washington, District Of Columbia. He graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Geriatric Medicine. He is a member of the group practice Howard University and his current practice location is 2041 Georgia Ave Nw, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 865-3290.

Thomas Obisesan is licensed to practice in District Of Columbia (license number MD19950) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1295894426.

Contact Information

Thomas Obisesan, MD
2041 Georgia Ave Nw,
Washington, DC 20060-0001
(202) 865-3290
(202) 865-3833

Map and Direction




Physician's Profile

Full NameThomas Obisesan
GenderMale
SpecialityGeriatric Medicine
Experience38 Years
Location2041 Georgia Ave Nw, Washington, District Of Columbia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Thomas Obisesan graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1295894426
  • Provider Enumeration Date: 12/06/2006
  • Last Update Date: 11/22/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 0749176139
  • Enrollment ID: I20040224000142

Medical Identifiers

Medical identifiers for Thomas Obisesan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295894426NPI-NPPES
758141601MedicaidMD
010015413MedicaidVA
023971400MedicaidDC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine MD19950 (District Of Columbia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Howard University HospitalWashington, DCHospital
Washington Ctr For Aging SvcsWashington, DCNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Howard University0941109565136

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Thomas Obisesan allows following entities to bill medicare on his behalf.
Entity NameHoward University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033163597
PECOS PAC ID: 0941109565
Enrollment ID: O20040102000561

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Thomas Obisesan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Thomas Obisesan, MD
2041 Georgia Ave Nw Tower 6101,
Washington, DC 20060-0001

Ph: () -
Thomas Obisesan, MD
2041 Georgia Ave Nw,
Washington, DC 20060-0001

Ph: (202) 865-3290

Reviews and Comments


Internal Medicine Doctors in Washington, DC

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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.