Majed Mark Samarneh, MD
NPI 1366687139ActiveIndividual· Internal Medicine· Yonkers, NY
Internal Medicine (MD) with Southern Westchester Nephrology PLLC, practicing in Yonkers, New York. In 2024 Medicare paid $361,869 for 724 patients, and Part D covered 1,584 of their prescriptions, 80% of them generic. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $56.05 in all, mostly food and beverage. Lists Montefiore Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1366687139 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Dec 9, 2008 |
| Last updated in NPPES | Sep 24, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 263964 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 724 |
|---|---|
| Services billed | 4,800 across 16 procedure codes |
| Paid by Medicare | $361,869 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,584 · 2,095 30-day fills |
|---|---|
| Patients | 191 |
| Total drug cost | $462,096 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nephrology |
Medical group
- Southern Westchester Nephrology PLLCYonkers, NY · 3 clinicians
Hospital affiliations
- Montefiore Medical CenterBronx, NY
- New York-Presbyterian HospitalNew York, NY
- St John's Riverside HospitalYonkers, NY
- St Joseph's Medical CenterYonkers, NY
Other facilities
- Davita Yonkers East Dialysis CenterDialysis facility · Yonkers, NY
- Dialyze Direct Brooklyn, NyDialysis facility · Brooklyn, NY
- Fmc Southern Westchester Dialysis CtrDialysis facility · Yonkers, NY
- Regency Dialysis CenterDialysis facility · Yonkers, NY
- Westchester Center for Renal CareDialysis facility · Mount Vernon, NY
Industry payments (Open Payments)
- 2025$56.05 · 2 payments from 2 companies
- 2024$476.58 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $29.90 | 1 |
| Ardelyx, Inc. | $26.15 | 1 |
What the 2025 payments were for
- Food and Beverage$56.05 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 129 internal medicine physicians in Yonkers · All internal medicine physicians in New York