Mary Lou Kachmer McGregor, MD
NPI 1487654422ActiveIndividual· Ophthalmology· Columbus, OH
Ophthalmology (MD) in Columbus, Ohio, trained at Northeastern Ohio University College of Medicine (class of 1985). In 2024 Medicare paid $15,665 for 74 patients, and Part D covered 60 of their prescriptions, 73% of them generic.
Overview
| NPI | 1487654422 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 29, 2005 |
| Last updated in NPPES | Sep 15, 2025 |
| Certified by provider | Sep 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 35054363 | OH |
| Ophthalmology, Pediatric Ophthalmology and Strabismus Specialist | 207WX0110X | 35054363 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 196 across 13 procedure codes |
| Paid by Medicare | $15,665 |
Part D prescriptions in 2024
| Prescriptions (claims) | 60 · 60 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $4,420 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Ophthalmology |
Medical groups
- Nationwide Children's HospitalColumbus, OH · 142 clinicians
- Pediatric Ophthalmology Associates IncColumbus, OH · 10 clinicians
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 109 ophthalmologists in Columbus · All ophthalmologists in Ohio