Andrew Scott Walker, P.A.
NPI 1588921639ActiveIndividual· Physician Assistant, Medical· Flourtown, PA
Physician Assistant, Medical (P.A.) with Pine Ridge Indian Health Service Hospital, practicing in Flourtown, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $24,219 for 468 claims, against $5,581 paid for services in 2024. Lists Pine Ridge Ihs Hospital as a hospital affiliation.
Overview
| NPI | 1588921639 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Apr 13, 2012 |
| Last updated in NPPES | Feb 17, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | MA055193 | PA |
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 (PA); Practitioner - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 134 across 9 procedure codes |
| Paid by Medicare | $5,581 |
Part D prescriptions in 2024
| Prescriptions (claims) | 468 · 470 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $24,219 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Pine Ridge Indian Health Service HospitalPine Ridge, SD · 108 clinicians
Hospital affiliation
- Pine Ridge Ihs HospitalPine Ridge, SD
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant, Medical providers in Flourtown
- 1457364705
- 1285647636
- 1245350248
- 1871985804
All Physician Assistant, Medical providers in Pennsylvania →