Donald A. Greenfield, M.D.
NPI 1477545481ActiveIndividual· Ophthalmology· Millburn, NJ
Ophthalmology (M.D.) in Millburn, New Jersey, trained at Temple University School of Medicine (class of 1968). In 2024 Medicare paid $7,426 for 84 patients, and Part D covered 136 of their prescriptions, 75% of them generic.
Overview
| NPI | 1477545481 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 16, 2005 |
| Last updated in NPPES | Jan 25, 2022 |
| Certified by provider | Jan 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MA23035 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 84 |
|---|---|
| Services billed | 106 across 15 procedure codes |
| Paid by Medicare | $7,426 |
Part D prescriptions in 2024
| Prescriptions (claims) | 136 · 230 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $4,505 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 1968 |
| Medicare specialty | Ophthalmology |
Medical groups
- University Physician Associates of New Jersey IncNewark, NJ · 378 clinicians
- Associated Retinal Consultants LLCFreehold, NJ · 117 clinicians
Hospital affiliation
- The University HospitalNewark, NJ
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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