Madeleine Gaffney, PA-C
NPI 1407634454ActiveIndividual· Physician Assistant, Medical· Roslyn, NY
Physician Assistant, Medical (PA-C) with Chs Physician Partners PC, practicing in Roslyn, New York. Their prescriptions cost Medicare Part D more than their services did: $13,015 for 259 claims, against $3,668 paid for services in 2024. Abiomed was the largest of 3 companies reporting payments in 2025, $343.12 in all, mostly food and beverage. Lists St Francis Hospital - the Heart Center as a hospital affiliation.
Overview
| NPI | 1407634454 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 20, 2023 |
| Last updated in NPPES | Sep 20, 2023 |
| Certified by provider | Sep 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | — | — |
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 - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 37 |
|---|---|
| Services billed | 37 across 1 procedure code |
| Paid by Medicare | $3,668 |
Part D prescriptions in 2024
| Prescriptions (claims) | 259 · 269 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $13,015 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Chs Physician Partners PCRoslyn, NY · 743 clinicians
Hospital affiliation
- St Francis Hospital - the Heart CenterRoslyn, NY
Industry payments (Open Payments)
- 2025$343.12 · 4 payments from 3 companies
- 2024$149.26 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $169.65 | 2 |
| Abbott Laboratories | $150.00 | 1 |
| E.R. Squibb & Sons, L.L.C. | $23.47 | 1 |
What the 2025 payments were for
- Food and Beverage$343.12 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 physician assistants in Roslyn · All physician assistants in New York