Heather Dawn Renihan, PA-C
NPI 1801122551ActiveIndividual· Physician Assistant· Lewiston, ME
Physician Assistant (PA-C) with Central Maine Medical Center, practicing in Lewiston, Maine. Their prescriptions cost Medicare Part D more than their services did: $298,947 for 2,214 claims, against $17,556 paid for services in 2024. Janssen Biotech, Inc. was the largest of 5 companies reporting payments in 2025, $194.51 in all, mostly food and beverage. Lists Bridgton Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1801122551 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 29, 2009 |
| Last updated in NPPES | Nov 10, 2025 |
| Certified by provider | Nov 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA1313 | 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 - Physician Assistant (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 219 |
|---|---|
| Services billed | 430 across 14 procedure codes |
| Paid by Medicare | $17,556 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,214 · 4,715 30-day fills |
|---|---|
| Patients | 511 |
| Total drug cost | $298,947 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Central Maine Medical CenterLewiston, ME · 342 clinicians
Hospital affiliations
- Bridgton HospitalBridgton, ME
- Central Maine Medical CenterLewiston, ME
- Mainehealth Maine Medical CenterPortland, ME
- Mainehealth Stephens HospitalNorway, ME
Industry payments (Open Payments)
- 2025$194.51 · 5 payments from 5 companies
- 2024$196.85 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $84.99 | 1 |
| Urogen Pharma, Inc. | $43.74 | 1 |
| Merck Sharp & Dohme LLC | $23.99 | 1 |
| Sumitomo Pharma America, Inc. | $23.17 | 1 |
| Mimedx Group, Inc. | $18.62 | 1 |
What the 2025 payments were for
- Food and Beverage$109.52 · 4 payments
- Education$84.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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