Amanda Leigh Williams, FNP
NPI 1134732852ActiveIndividual· Nurse Practitioner, Family· Scarborough, ME
Nurse Practitioner, Family (FNP) with Mainehealth, practicing in Scarborough, Maine. Their prescriptions cost Medicare Part D more than their services did: $42,002 for 236 claims, against $7,376 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 12 companies reporting payments in 2025, $1,504 in all, mostly food and beverage. Lists Mainehealth Maine Medical Center as a hospital affiliation.
Overview
| NPI | 1134732852 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Aug 24, 2020 |
| Last updated in NPPES | Feb 5, 2026 |
| Certified by provider | Feb 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | CNP201312 | ME |
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 (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 914 across 17 procedure codes |
| Paid by Medicare | $7,376 |
Part D prescriptions in 2024
| Prescriptions (claims) | 236 · 389 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $42,002 |
| Generic share | 62% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, ME
Industry payments (Open Payments)
- 2025$1,504 · 66 payments from 12 companies
- 2024$2,412 · 107 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $474.85 | 23 |
| Regeneron Healthcare Solutions, Inc. | $456.61 | 20 |
| Genzyme Corporation | $275.88 | 10 |
| Glaxosmithkline, LLC. | $74.32 | 3 |
| Pharming Healthcare, Inc. | $49.22 | 2 |
What the 2025 payments were for
- Food and Beverage$1,504 · 66 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 72 family nurse practitioners in Scarborough · All family nurse practitioners in Maine