Mary Riker, PA
NPI 1265476758ActiveIndividual· Physician Assistant, Surgical· Forest Hills, NY
Physician Assistant, Surgical (PA) with Samaritan Medical Services PC, practicing in Forest Hills, New York. Their prescriptions cost Medicare Part D more than their services did: $10,712 for 66 claims, against $3,997 paid for services in 2024. Cumberland Pharmaceuticals, Inc. reported $18.74 in payments in 2025, mostly food and beverage. Lists St Francis Hospital - the Heart Center as a hospital affiliation.
Overview
| NPI | 1265476758 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jun 15, 2006 |
| Last updated in NPPES | May 6, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 006574 | 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 - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 72 across 27 procedure codes |
| Paid by Medicare | $3,997 |
Part D prescriptions in 2024
| Prescriptions (claims) | 66 · 78 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $10,712 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| 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$18.74 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cumberland Pharmaceuticals, Inc. | $18.74 | 1 |
What the 2025 payments were for
- Food and Beverage$18.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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