Greg A. Diamond, MD
NPI 1801894316ActiveIndividual· Ophthalmology· Fishkill, NY
Ophthalmology (MD) in Fishkill, New York, licensed in NY, with an NPI issued in July 2005. In 2024 Medicare paid $55,744 for 570 patients, and Part D covered 399 of their prescriptions, 75% of them generic. Tarsus Pharmaceuticals, Inc. reported $37.17 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1801894316 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 8, 2005 |
| Last updated in NPPES | Sep 9, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 154910 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 570 |
|---|---|
| Services billed | 856 across 13 procedure codes |
| Paid by Medicare | $55,744 |
Part D prescriptions in 2024
| Prescriptions (claims) | 399 · 759 30-day fills |
|---|---|
| Patients | 116 |
| Total drug cost | $45,982 |
| Generic share | 75% of claims |
Industry payments (Open Payments)
- 2024$37.17 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $37.17 | 1 |
What the 2024 payments were for
- Food and Beverage$37.17 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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