Mark N. Berkowitz, M.D.
NPI 1447232459ActiveIndividual· Ophthalmology· Sterling Heights, MI
Ophthalmology (M.D.) in Sterling Heights, Michigan, trained at Icahn School of Medicine at Mount Sinai (class of 1990). In 2024 Medicare paid $57,316 for 238 patients, and Part D covered 576 of their prescriptions, 71% of them generic. Revance Therapeutics, Inc. was the largest of 5 companies reporting payments in 2025, $278.93 in all, mostly food and beverage.
Overview
| NPI | 1447232459 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 16, 2005 |
| Last updated in NPPES | Jan 6, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 065501 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 238 |
|---|---|
| Services billed | 1,664 across 30 procedure codes |
| Paid by Medicare | $57,316 |
Part D prescriptions in 2024
| Prescriptions (claims) | 576 · 843 30-day fills |
|---|---|
| Patients | 225 |
| Total drug cost | $46,564 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Ophthalmology |
Medical group
- Vision Institute of Michigan PCSterling Heights, MI · 6 clinicians
Industry payments (Open Payments)
- 2025$278.93 · 8 payments from 5 companies
- 2024$1,185 · 19 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Revance Therapeutics, Inc. | $138.00 | 1 |
| Bausch & Lomb Americas Inc. | $72.53 | 4 |
| Abbvie Inc. | $24.78 | 1 |
| Dompe US, Inc. | $22.35 | 1 |
| Oyster Point Pharma, Inc. | $21.27 | 1 |
What the 2025 payments were for
- Food and Beverage$278.93 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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