Patrick Fritz Greger, PA-C
NPI 1609232883ActiveIndividual· Physician Assistant, Surgical· Smithtown, NY
Physician Assistant, Surgical (PA-C) with Samaritan Medical Services PC, practicing in Smithtown, New York. Mostly services rather than prescriptions: Medicare paid $2,716 for 11 patients in 2024, with only 20 Part D claims. Biotronik Nro, Inc. was the largest of 3 companies reporting payments in 2025, $203.20 in all, mostly food and beverage. Lists St Catherine of Siena Hospital as a hospital affiliation.
Overview
| NPI | 1609232883 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 4, 2016 |
| Last updated in NPPES | Jan 4, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 019286 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 14 across 12 procedure codes |
| Paid by Medicare | $2,716 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 20 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $132.05 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Samaritan Medical Services PCWest Islip, NY · 354 clinicians
Hospital affiliation
- St Catherine of Siena HospitalSmithtown, NY
Industry payments (Open Payments)
- 2025$203.20 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotronik Nro, Inc. | $170.31 | 1 |
| Cumberland Pharmaceuticals, Inc. | $18.08 | 1 |
| Merck Sharp & Dohme LLC | $14.81 | 1 |
What the 2025 payments were for
- Food and Beverage$203.20 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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