Tiffani Witmon
NPI 1366836082ActiveIndividual· Physician Assistant· Berlin, NH
Physician Assistant with Androscoggin Valley Hospital Inc, practicing in Berlin, New Hampshire. Their prescriptions cost Medicare Part D more than their services did: $15,201 for 149 claims, against $2,428 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 3 companies reporting payments in 2025, $142.09 in all, mostly food and beverage. Lists Androscoggin Valley Hospital as a hospital affiliation.
Overview
| NPI | 1366836082 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 19, 2015 |
| Last updated in NPPES | Jun 17, 2020 |
| Certified by provider | Jun 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
| Otolaryngology, Otolaryngic Allergy | 207YX0602X | 1083 | NH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 59 across 12 procedure codes |
| Paid by Medicare | $2,428 |
Part D prescriptions in 2024
| Prescriptions (claims) | 149 · 261 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $15,201 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Androscoggin Valley Hospital IncGorham, NH · 62 clinicians
Hospital affiliation
- Androscoggin Valley HospitalBerlin, NH
Industry payments (Open Payments)
- 2025$142.09 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $77.88 | 2 |
| Glaxosmithkline, LLC. | $34.49 | 2 |
| Astrazeneca Pharmaceuticals LP | $29.72 | 1 |
What the 2025 payments were for
- Food and Beverage$142.09 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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