Yan Zhu
NPI 1124724224ActiveIndividual· Physician Assistant· Roslyn, NY
Physician Assistant with Samaritan Medical Services PC, practicing in Roslyn, New York. Mostly services rather than prescriptions: Medicare paid $651.57 for 11 patients in 2024, with only 19 Part D claims. Mallinckrodt Hospital Products Inc. was the largest of 2 companies reporting payments in 2025, $151.67 in all, mostly food and beverage. Lists St Francis Hospital - the Heart Center as a hospital affiliation.
Overview
| NPI | 1124724224 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Feb 1, 2023 |
| Last updated in NPPES | Jul 10, 2023 |
| Certified by provider | Jun 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 | 11 |
|---|---|
| Services billed | 12 across 6 procedure codes |
| Paid by Medicare | $651.57 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19 · 20 30-day fills |
|---|---|
| Total drug cost | $699.37 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Samaritan Medical Services PCWest Islip, NY · 354 clinicians
Hospital affiliation
- St Francis Hospital - the Heart CenterRoslyn, NY
Industry payments (Open Payments)
- 2025$151.67 · 2 payments from 2 companies
- 2024$246.84 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $125.00 | 1 |
| Vertex Pharmaceuticals Incorporated | $26.67 | 1 |
What the 2025 payments were for
- Food and Beverage$151.67 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 122 physician assistants in Roslyn · All physician assistants in New York