Robert Kevin Lenahan, OD
NPI 1659330801ActiveIndividual· Optometrist· Topeka, KS
Optometrist (OD) with Pawnee Indian Health Center, practicing in Topeka, Kansas. In 2024 Medicare paid $9,641 for 134 patients, and Part D covered 79 of their prescriptions, 49% of them generic. Lists Lawton Indian Hospital as a hospital affiliation.
Overview
| NPI | 1659330801 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Mar 17, 2006 |
| Last updated in NPPES | Dec 9, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1355 | KS |
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 (KS); Practitioner - Optometry (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 134 |
|---|---|
| Services billed | 188 across 12 procedure codes |
| Paid by Medicare | $9,641 |
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 80 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $2,500 |
| Generic share | 49% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Pawnee Indian Health CenterPawnee, OK · 88 clinicians
Hospital affiliation
- Lawton Indian HospitalLawton, OK
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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