Allen Solomon Greenbaum, M.D.
NPI 1891739728ActiveIndividual· Ophthalmology· White Plains, NY
Ophthalmology (M.D.) in White Plains, New York, trained at Icahn School of Medicine at Mount Sinai (class of 1979). In 2024 Medicare paid $412,680 for 1,760 patients, and Part D covered 1,407 of their prescriptions, 58% of them generic. Alcon Vision LLC was the largest of 12 companies reporting payments in 2025, $1,535 in all, mostly food and beverage.
Overview
| NPI | 1891739728 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 143650 | 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 | 1,760 |
|---|---|
| Services billed | 4,549 across 35 procedure codes |
| Paid by Medicare | $412,680 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,407 · 2,711 30-day fills |
|---|---|
| Patients | 406 |
| Total drug cost | $322,013 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Ophthalmology |
Medical group
- Sight Medical Doctors PLLCBrentwood, NY · 115 clinicians
Industry payments (Open Payments)
- 2025$1,535 · 57 payments from 12 companies
- 2024$2,151 · 57 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $548.37 | 13 |
| Sun Pharmaceutical Industries Inc. | $232.00 | 10 |
| Abbvie Inc. | $204.57 | 11 |
| Amgen Inc. | $96.25 | 4 |
| Bausch & Lomb Americas Inc. | $90.32 | 4 |
What the 2025 payments were for
- Food and Beverage$1,535 · 57 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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