Dana J. Greenberg, MD
NPI 1487627428ActiveIndividual· Ophthalmology· Troy, MI
Ophthalmology (MD) in Troy, Michigan, trained at Tufts University School of Medicine (class of 1996). In 2024 Medicare paid $239,690 for 818 patients, and Part D covered 1,836 of their prescriptions, 69% of them generic. Bausch & Lomb Americas Inc. was the largest of 11 companies reporting payments in 2025, $1,420 in all, mostly food and beverage.
Overview
| NPI | 1487627428 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 9, 2006 |
| Last updated in NPPES | May 20, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 4301076892 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 818 |
|---|---|
| Services billed | 3,159 across 44 procedure codes |
| Paid by Medicare | $239,690 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,836 · 3,131 30-day fills |
|---|---|
| Patients | 463 |
| Total drug cost | $213,477 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Ophthalmology |
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
Industry payments (Open Payments)
- 2025$1,420 · 40 payments from 11 companies
- 2024$689.01 · 25 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $349.35 | 10 |
| New World Medical,inc. | $300.45 | 4 |
| Alcon Vision LLC | $205.00 | 6 |
| Sight Sciences, Inc. | $172.79 | 3 |
| Sun Pharmaceutical Industries Inc. | $121.39 | 5 |
What the 2025 payments were for
- Food and Beverage$1,420 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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