Allie Nadelson, MD
NPI 1942599618ActiveIndividual· Ophthalmology, Retina Specialist· New York, NY
Ophthalmology, Retina Specialist (MD) in New York, New York, trained at University Central del Caribe Escuela de Medicina (class of 2011). In 2024 Medicare paid $313,233 for 418 patients, and Part D covered 603 of their prescriptions, 63% of them generic. Oyster Point Pharma, Inc. was the largest of 8 companies reporting payments in 2025, $275.17 in all, mostly food and beverage.
Overview
| NPI | 1942599618 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 4, 2011 |
| Last updated in NPPES | Feb 22, 2023 |
| Certified by provider | Feb 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | 284721 | NY |
| Ophthalmology | 207W00000X | 284721 | 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 | 418 |
|---|---|
| Services billed | 1,956 across 30 procedure codes |
| Paid by Medicare | $313,233 |
Part D prescriptions in 2024
| Prescriptions (claims) | 603 · 845 30-day fills |
|---|---|
| Patients | 196 |
| Total drug cost | $88,685 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | University Central del Caribe Escuela de Medicina |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Ophthalmology |
Medical groups
- Julius Shulman MD PCNew York, NY · 3 clinicians
- Gabriel M Ferreira MD PCNew Rochelle, NY · 2 clinicians
Industry payments (Open Payments)
- 2025$275.17 · 12 payments from 8 companies
- 2024$333.07 · 13 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Oyster Point Pharma, Inc. | $76.09 | 3 |
| Astellas Pharma US Inc | $44.38 | 2 |
| Dompe US, Inc. | $39.86 | 2 |
| Regeneron Healthcare Solutions, Inc. | $31.56 | 1 |
| Alcon Vision LLC | $29.71 | 1 |
What the 2025 payments were for
- Food and Beverage$275.17 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 Ophthalmology, Retina Specialist providers in New York · All Ophthalmology, Retina Specialist providers in New York