Robert F. Koerner, O.D.
NPI 1184605180ActiveIndividual· Optometrist· Columbus, OH
Optometrist (O.D.) in Columbus, Ohio, trained at Ohio State University - College of Optometry (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $47,293 for 239 claims, against $8,068 paid for services in 2024. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $448.58 in all, mostly food and beverage.
Overview
| NPI | 1184605180 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Nov 8, 2005 |
| Last updated in NPPES | Jul 15, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 4363 | 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 - Optometry (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 90 |
|---|---|
| Services billed | 1,044 across 13 procedure codes |
| Paid by Medicare | $8,068 |
Part D prescriptions in 2024
| Prescriptions (claims) | 239 · 420 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $47,293 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | Ohio State University - College of Optometry |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Optometry |
Medical group
- Clarkson Optometry Midwest IncAlliance, OH · 76 clinicians
Industry payments (Open Payments)
- 2025$448.58 · 8 payments from 4 companies
- 2024$249.78 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $191.51 | 4 |
| Coopervision Inc. | $109.46 | 1 |
| Dompe US, Inc. | $103.86 | 1 |
| Bausch & Lomb Americas Inc. | $43.75 | 2 |
What the 2025 payments were for
- Food and Beverage$448.58 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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