David Nagel Hammack, P.A.
NPI 1497006043ActiveIndividual· Physician Assistant· Fayetteville, NY
Physician Assistant (P.A.) with St Josephs Medical PC, practicing in Fayetteville, New York. Their prescriptions cost Medicare Part D more than their services did: $1,493,678 for 15,176 claims, against $78,349 paid for services in 2024. Abbvie Inc. was the largest of 20 companies reporting payments in 2025, $787.48 in all, mostly food and beverage. Lists Oneida Health Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1497006043 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Sep 23, 2012 |
| Last updated in NPPES | Feb 18, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 016022 | 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 | 318 |
|---|---|
| Services billed | 2,631 across 60 procedure codes |
| Paid by Medicare | $78,349 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,176 · 30,740 30-day fills |
|---|---|
| Patients | 1,430 |
| Total drug cost | $1,493,678 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- St Josephs Medical PCSyracuse, NY · 382 clinicians
Hospital affiliations
- Oneida Health HospitalOneida, NY
- St Joseph's Hospital Health CenterSyracuse, NY
- University Hospital S U N y Health Science CenterSyracuse, NY
Other facilities
- Centerwell Home HealthHome health agency · Liverpool, NY
Industry payments (Open Payments)
- 2025$787.48 · 47 payments from 20 companies
- 2024$1,591 · 95 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $206.26 | 13 |
| Abbott Laboratories | $86.45 | 5 |
| Pfizer Inc. | $49.71 | 3 |
| Insulet Corporation | $44.92 | 2 |
| Amgen Inc. | $44.01 | 3 |
What the 2025 payments were for
- Food and Beverage$787.48 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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