Madeline Snyder, NP
NPI 1174290464ActiveIndividual· Nurse Practitioner· Buffalo, NY
Nurse Practitioner (NP) with Roswell Park Cancer Institute, practicing in Buffalo, New York. Their prescriptions cost Medicare Part D more than their services did: $815,566 for 497 claims, against $8,378 paid for services in 2024. Janssen Scientific Affairs, LLC was the largest of 2 companies reporting payments in 2025, $144.40 in all, mostly food and beverage.
Overview
| NPI | 1174290464 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 25, 2021 |
| Last updated in NPPES | Nov 28, 2023 |
| Certified by provider | Nov 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 347983 | 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 | 62 |
|---|---|
| Services billed | 107 across 7 procedure codes |
| Paid by Medicare | $8,378 |
Part D prescriptions in 2024
| Prescriptions (claims) | 497 · 548 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $815,566 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Roswell Park Cancer InstituteBuffalo, NY · 488 clinicians
Industry payments (Open Payments)
- 2025$144.40 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Scientific Affairs, LLC | $111.68 | 1 |
| Amgen Inc. | $32.72 | 1 |
What the 2025 payments were for
- Food and Beverage$144.40 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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