David M. Fastenberg, MD
NPI 1336252626ActiveIndividual· Ophthalmology· Great Neck, NY
Ophthalmology (MD) in Great Neck, New York, trained at New York University School of Medicine (class of 1976). In 2024 Medicare paid $3,332,488 for 1,209 patients, and Part D covered 187 of their prescriptions, 50% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 4 companies reporting payments in 2025, $439.14 in all, mostly food and beverage.
Overview
| NPI | 1336252626 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 17, 2006 |
| Last updated in NPPES | Nov 25, 2020 |
| Certified by provider | Nov 25, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 131362 | 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 | 1,209 |
|---|---|
| Services billed | 38,376 across 45 procedure codes |
| Paid by Medicare | $3,332,488 |
Part D prescriptions in 2024
| Prescriptions (claims) | 187 · 305 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $15,017 |
| Generic share | 50% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Ophthalmology |
Medical group
- Long Island Vitreo Retinal Consultants PCHauppauge, NY · 20 clinicians
Industry payments (Open Payments)
- 2025$439.14 · 16 payments from 4 companies
- 2024$478.60 · 23 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $236.83 | 5 |
| Genentech USA, Inc. | $143.59 | 8 |
| Apellis Pharmaceuticals, Inc. | $38.76 | 2 |
| Abbvie Inc. | $19.96 | 1 |
What the 2025 payments were for
- Food and Beverage$439.14 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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