Thomas J. Keenan IV, OD
NPI 1083606123ActiveIndividual· Optometrist· Shelbyville, KY
Optometrist (OD) in Shelbyville, Kentucky, trained at University of Houston - College of Optometry (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $118,850 for 762 claims, against $73,301 paid for services in 2024. Glaukos Corporation was the largest of 3 companies reporting payments in 2025, $359.68 in all, mostly food and beverage.
Overview
| NPI | 1083606123 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Aug 16, 2005 |
| Last updated in NPPES | Feb 19, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1008DT | KY |
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 (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 509 |
|---|---|
| Services billed | 3,680 across 16 procedure codes |
| Paid by Medicare | $73,301 |
Part D prescriptions in 2024
| Prescriptions (claims) | 762 · 1,193 30-day fills |
|---|---|
| Patients | 156 |
| Total drug cost | $118,850 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Optometry |
Medical group
- Louisville Optometric Centers III, PSCShelbyville, KY · 38 clinicians
Industry payments (Open Payments)
- 2025$359.68 · 5 payments from 3 companies
- 2024$349.28 · 11 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $147.08 | 1 |
| Alcon Vision LLC | $142.38 | 1 |
| Abbvie Inc. | $70.22 | 3 |
What the 2025 payments were for
- Food and Beverage$359.68 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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