Evelyn-Lydia Gyamfi
NPI 1811589443ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Aberdeen, MD
Nurse Practitioner, Psych/Mental Health with Matclinic Physicians Practice Group LLC, practicing in Aberdeen, Maryland. Part D covered 11 prescriptions written in 2024, 100% of them generic. Alkermes, Inc. was the largest of 3 companies reporting payments in 2025, $55.25 in all, mostly food and beverage.
Overview
| NPI | 1811589443 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Feb 4, 2021 |
| Last updated in NPPES | Feb 4, 2021 |
| Certified by provider | Feb 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | R199556 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (DC); Practitioner - Nurse Practitioner (MD) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 11 · 11 30-day fills |
|---|---|
| Total drug cost | $201.33 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Matclinic Physicians Practice Group LLCHavre De Grace, MD · 25 clinicians
Industry payments (Open Payments)
- 2025$55.25 · 3 payments from 3 companies
- 2024$20.50 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $24.27 | 1 |
| E.R. Squibb & Sons, L.L.C. | $17.13 | 1 |
| Indivior Inc. | $13.85 | 1 |
What the 2025 payments were for
- Food and Beverage$55.25 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 psychiatric nurse practitioners in Aberdeen · All psychiatric nurse practitioners in Maryland