Benjamin I. Rubin, MD
NPI 1922053602ActiveIndividual· Ophthalmology· Potomac, MD
Ophthalmology (MD) in Potomac, Maryland, trained at State University of New York at Stony Brook, School of Medicine (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $110,378 for 3,137 claims, against $6,913 paid for services in 2024.
Overview
| NPI | 1922053602 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 23, 2006 |
| Last updated in NPPES | May 6, 2024 |
| Certified by provider | May 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | D0041632 | MD |
| Ophthalmology | 207W00000X | MD18973 | DC |
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 (DC); Practitioner - Ophthalmology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 81 across 14 procedure codes |
| Paid by Medicare | $6,913 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,137 · 6,819 30-day fills |
|---|---|
| Patients | 731 |
| Total drug cost | $110,378 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Ophthalmology |
Medical group
- Kaiser Foundation Health Plan of the Mid Atlantic States, IncLargo, MD · 1,899 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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