Michael A. Mahr, M.D.
NPI 1225016959ActiveIndividual· Ophthalmology· Rochester, MN
Ophthalmology (M.D.) in Rochester, Minnesota, trained at Washington University School of Medicine (class of 1996). In 2024 Medicare paid $215,026 for 558 patients, and Part D covered 890 of their prescriptions, 19% of them generic.
Overview
| NPI | 1225016959 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 3, 2006 |
| Last updated in NPPES | Aug 18, 2020 |
| Certified by provider | Aug 18, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 39825 | MN |
| Ophthalmology | 207W00000X | MD-43037 | IA |
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 (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 558 |
|---|---|
| Services billed | 1,378 across 23 procedure codes |
| Paid by Medicare | $215,026 |
Part D prescriptions in 2024
| Prescriptions (claims) | 890 · 1,036 30-day fills |
|---|---|
| Patients | 287 |
| Total drug cost | $41,241 |
| Generic share | 19% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Ophthalmology |
Medical group
- Mayo ClinicRochester, MN · 4,956 clinicians
Hospital affiliation
- Mayo Clinic Hospital RochesterRochester, MN
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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All 81 ophthalmologists in Rochester · All ophthalmologists in Minnesota