Andra M. Walker, PA-C
NPI 1508041211ActiveIndividual· Physician Assistant· Lawrence, KS
Physician Assistant (PA-C) with Lawrence Physicians LLC, practicing in Lawrence, Kansas. Their prescriptions cost Medicare Part D more than their services did: $33,615 for 810 claims, against $21,137 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $701.64 in all, mostly food and beverage. Lists Lmh as a hospital affiliation.
Overview
| NPI | 1508041211 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 2, 2008 |
| Last updated in NPPES | Oct 25, 2024 |
| Certified by provider | Oct 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1502328 | 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 - Physician Assistant (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 204 |
|---|---|
| Services billed | 569 across 27 procedure codes |
| Paid by Medicare | $21,137 |
Part D prescriptions in 2024
| Prescriptions (claims) | 810 · 1,104 30-day fills |
|---|---|
| Patients | 336 |
| Total drug cost | $33,615 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Lawrence Physicians LLCLawrence, KS · 226 clinicians
Hospital affiliation
- LmhLawrence, KS
Industry payments (Open Payments)
- 2025$701.64 · 40 payments from 14 companies
- 2024$848.49 · 58 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $161.97 | 9 |
| Lilly USA, LLC | $83.90 | 4 |
| Novo Nordisk Inc | $81.50 | 5 |
| Dexcom, Inc. | $68.08 | 4 |
| Pfizer Inc. | $57.54 | 3 |
What the 2025 payments were for
- Food and Beverage$701.64 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 physician assistants in Lawrence · All physician assistants in Kansas