Mark J. Friedman, M.D.
NPI 1265488597ActiveIndividual· Ophthalmology· South Richmond Hill, NY
Ophthalmology (M.D.) in South Richmond Hill, New York, trained at Hahnemann University College of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $266,439 for 4,973 claims, against $50,545 paid for services in 2024. Lensar, Inc. reported $50.69 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1265488597 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 26, 2006 |
| Last updated in NPPES | Sep 26, 2025 |
| Certified by provider | Sep 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 171614 | 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 - Ophthalmology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 271 |
|---|---|
| Services billed | 635 across 18 procedure codes |
| Paid by Medicare | $50,545 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,973 · 9,928 30-day fills |
|---|---|
| Patients | 1,038 |
| Total drug cost | $266,439 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Hahnemann University College of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Ophthalmology |
Medical group
- Advantagecare Physicians PCStaten Island, NY · 303 clinicians
Industry payments (Open Payments)
- 2025$50.69 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lensar, Inc. | $50.69 | 3 |
What the 2025 payments were for
- Food and Beverage$50.69 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in South Richmond Hill
- 1215065578
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- 1821146499