Sara El Gassim
NPI 1508285214ActiveIndividual· Internal Medicine· Cortlandt Manor, NY
Internal Medicine with Central Suffolk Hospital, practicing in Cortlandt Manor, New York. In 2024 Medicare paid $61,747 for 424 patients, and Part D covered 99 of their prescriptions, 82% of them generic. Lists Peconic Bay Medical Center as a hospital affiliation.
Overview
| NPI | 1508285214 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2014 |
| Last updated in NPPES | Aug 29, 2023 |
| Certified by provider | Aug 29, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 301831 | NY |
| Internal Medicine | 207R00000X | 54897 | AZ |
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 (AZ); Practitioner - Hospitalist (NY); Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 424 |
|---|---|
| Services billed | 611 across 9 procedure codes |
| Paid by Medicare | $61,747 |
Part D prescriptions in 2024
| Prescriptions (claims) | 99 · 123 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $9,781 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Hospitalist |
Medical group
- Central Suffolk HospitalRiverhead, NY · 95 clinicians
Hospital affiliation
- Peconic Bay Medical CenterRiverhead, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 internal medicine physicians in Cortlandt Manor · All internal medicine physicians in New York