Marc Andrew Horowitz, MD
NPI 1154405173ActiveIndividual· Ophthalmology· Scarsdale, NY
Ophthalmology (MD) with North Shore-Lij Medical PC, practicing in Scarsdale, New York. In 2024 Medicare paid $143,356 for 795 patients, and Part D covered 278 of their prescriptions, 80% of them generic.
Overview
| NPI | 1154405173 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 25, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 138509 | 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 - Ophthalmology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 795 |
|---|---|
| Services billed | 2,942 across 11 procedure codes |
| Paid by Medicare | $143,356 |
Part D prescriptions in 2024
| Prescriptions (claims) | 278 · 560 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $33,376 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- North Shore-Lij Medical PCStaten Island, NY · 6,440 clinicians
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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