Sherif S. El-Masry, MD
NPI 1588611685ActiveIndividual· Urology· Yonkers, NY
Urology (MD) in Yonkers, New York, trained at Icahn School of Medicine at Mount Sinai (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $3,627,239 for 8,523 claims, against $222,982 paid for services in 2024. Olympus America Inc. was the largest of 3 companies reporting payments in 2025, $524.60 in all, mostly food and beverage.
Overview
| NPI | 1588611685 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 27, 2006 |
| Last updated in NPPES | May 7, 2026 |
| Certified by provider | May 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 2026851 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 427 |
|---|---|
| Services billed | 47,169 across 57 procedure codes |
| Paid by Medicare | $222,982 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,523 · 10,323 30-day fills |
|---|---|
| Patients | 1,046 |
| Total drug cost | $3,627,239 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Urology |
Hospital affiliations
- St John's Riverside HospitalYonkers, NY
- St Joseph's Medical CenterYonkers, NY
Industry payments (Open Payments)
- 2025$524.60 · 14 payments from 3 companies
- 2024$678.01 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus America Inc. | $395.54 | 12 |
| Janssen Biotech, Inc. | $99.99 | 1 |
| Endo USA, Inc. | $29.07 | 1 |
What the 2025 payments were for
- Food and Beverage$424.61 · 13 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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