Lisa Ann Walker, OD OPTOMETRY
NPI 1871559575ActiveIndividual· Optometrist· Elk City, OK
Optometrist (OD OPTOMETRY) in Elk City, Oklahoma, licensed in OK, with an NPI issued in April 2006. In 2024 Medicare paid $11,268 for 167 patients, and Part D covered 58 of their prescriptions, 67% of them generic. Glaukos Corporation reported $26.06 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1871559575 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD OPTOMETRY |
| Sole proprietor | No |
| NPI issued | Apr 22, 2006 |
| Last updated in NPPES | Feb 15, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2003 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 239 across 8 procedure codes |
| Paid by Medicare | $11,268 |
Part D prescriptions in 2024
| Prescriptions (claims) | 58 · 67 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $8,173 |
| Generic share | 67% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2024$26.06 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $26.06 | 1 |
What the 2024 payments were for
- Food and Beverage$26.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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