Oluyemisi O. Adewunmi, M.D.
NPI 1871558965ActiveIndividual· Internal Medicine· Lanham, MD
Internal Medicine (M.D.) in Lanham, Maryland, licensed in MD, with an NPI issued in April 2006. Their prescriptions cost Medicare Part D more than their services did: $218,932 for 1,722 claims, against $22,847 paid for services in 2024. Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $107.19 in all, mostly food and beverage.
Overview
| NPI | 1871558965 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2006 |
| Last updated in NPPES | Jul 9, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D59418 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 61 |
|---|---|
| Services billed | 245 across 13 procedure codes |
| Paid by Medicare | $22,847 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,722 · 4,224 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $218,932 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$107.19 · 5 payments from 3 companies
- 2024$160.99 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $69.13 | 3 |
| Amgen Inc. | $22.10 | 1 |
| Lilly USA, LLC | $15.96 | 1 |
What the 2025 payments were for
- Food and Beverage$107.19 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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