Holly Ann Greiner, FNP
NPI 1609313006ActiveIndividual· Nurse Practitioner, Family· Dansville, NY
Nurse Practitioner, Family (FNP) with The Frederick Ferris Thompson Hospital, practicing in Dansville, New York. 154 Medicare patients in 2024, $5,241 paid; nearly all of their 501 Part D prescriptions were generic (96%). Lists F F Thompson Hospital as a hospital affiliation.
Overview
| NPI | 1609313006 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Jan 23, 2017 |
| Last updated in NPPES | Jan 6, 2022 |
| Certified by provider | Jan 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 341316 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 159 across 7 procedure codes |
| Paid by Medicare | $5,241 |
Part D prescriptions in 2024
| Prescriptions (claims) | 501 · 505 30-day fills |
|---|---|
| Patients | 357 |
| Total drug cost | $3,210 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- The Frederick Ferris Thompson HospitalShortsville, NY · 230 clinicians
Hospital affiliation
- F F Thompson HospitalCanandaigua, NY
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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