Nana Yaw Asamoah-Mensah, M.D.
NPI 1023103587ActiveIndividual· Psychiatry & Neurology, Neurology· Washington, DC
Psychiatry & Neurology, Neurology (M.D.) in Washington, District of Columbia, licensed in DC, with an NPI issued in October 2006. 384 Medicare patients in 2024, $349,790 paid; nearly all of their 1,071 Part D prescriptions were generic (91%). Ucb, Inc. was the largest of 5 companies reporting payments in 2025, $113.94 in all, mostly food and beverage. Lists Medstar Washington Hospital Center as a hospital affiliation.
Overview
| NPI | 1023103587 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Apr 23, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | MD035224 | DC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 384 |
|---|---|
| Services billed | 4,002 across 15 procedure codes |
| Paid by Medicare | $349,790 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,071 · 2,203 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $174,011 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Neurology |
Hospital affiliation
- Medstar Washington Hospital CenterWashington, DC
Industry payments (Open Payments)
- 2025$113.94 · 5 payments from 5 companies
- 2024$240.03 · 13 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $28.45 | 1 |
| E.R. Squibb & Sons, L.L.C. | $26.23 | 1 |
| Abbvie Inc. | $23.41 | 1 |
| Biogen, Inc. | $22.19 | 1 |
| Amgen Inc. | $13.66 | 1 |
What the 2025 payments were for
- Food and Beverage$113.94 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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