Ashley Elizabeth Hamilton, NP
NPI 1902685076ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Berlin, MD
Nurse Practitioner, Psych/Mental Health (NP) with Axis Healthcare Group and 2 other groups, practicing in Berlin, Maryland. 112 Medicare patients in 2024, $8,970 paid; nearly all of their 132 Part D prescriptions were generic (94%). Amgen Inc. reported $27.35 in payments in 2025, mostly food and beverage. Lists Tidalhealth Peninsula Regional, Inc as a hospital affiliation.
Overview
| NPI | 1902685076 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 27, 2023 |
| Last updated in NPPES | Mar 18, 2026 |
| Certified by provider | Mar 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | R213337 | MD |
| Nurse Practitioner, Family | 363LF0000X | R213337 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 235 across 29 procedure codes |
| Paid by Medicare | $8,970 |
Part D prescriptions in 2024
| Prescriptions (claims) | 132 · 143 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $1,555 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Axis Healthcare GroupSilver Spring, MD · 73 clinicians
- Ydiprmc, LLCOcean City, MD · 29 clinicians
- MD Memory and Behavioral Care IncSandy Spring, MD · 2 clinicians
Hospital affiliation
- Tidalhealth Peninsula Regional, IncSalisbury, MD
Industry payments (Open Payments)
- 2025$27.35 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $27.35 | 1 |
What the 2025 payments were for
- Food and Beverage$27.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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