Payson Ayer-Dufner, PA-C
NPI 1124424379ActiveIndividual· Physician Assistant· Keene, NH
Physician Assistant (PA-C) with Dartmouth-Hitchcock Clinic and 1 other group, practicing in Keene, New Hampshire. 240 Medicare patients in 2024, $22,840 paid; nearly all of their 264 Part D prescriptions were generic (99%). Lists Cheshire Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1124424379 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 17, 2014 |
| Last updated in NPPES | Dec 1, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1055 | 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 | 240 |
|---|---|
| Services billed | 409 across 51 procedure codes |
| Paid by Medicare | $22,840 |
Part D prescriptions in 2024
| Prescriptions (claims) | 264 · 302 30-day fills |
|---|---|
| Patients | 129 |
| Total drug cost | $1,770 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Dartmouth-Hitchcock ClinicLebanon, NH · 1,472 clinicians
- Cheshire Medical CenterKeene, NH · 61 clinicians
Hospital affiliations
- Cheshire Medical CenterKeene, NH
- Mary Hitchcock Memorial HospitalLebanon, NH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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