Andrew J. Walker, PA-C
NPI 1205260593ActiveIndividual· Physician Assistant· Carmel, IN
Physician Assistant (PA-C) with Indiana Spine Group, PC, practicing in Carmel, Indiana. 64 Medicare patients in 2024, $16,573 paid; all of their 317 Part D prescriptions were generic. Medtronic, Inc. reported $35.39 in payments in 2025, mostly food and beverage. Lists Columbus Regional Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1205260593 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 22, 2013 |
| Last updated in NPPES | Jul 20, 2026 |
| Certified by provider | Jul 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 10001544A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 294 across 40 procedure codes |
| Paid by Medicare | $16,573 |
Part D prescriptions in 2024
| Prescriptions (claims) | 317 · 333 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $2,569 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Indiana Spine Group, PCCarmel, IN · 51 clinicians
Hospital affiliations
- Columbus Regional HospitalColumbus, IN
- Decatur County Memorial HospitalGreensburg, IN
Industry payments (Open Payments)
- 2025$35.39 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $35.39 | 1 |
What the 2025 payments were for
- Food and Beverage$35.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 105 physician assistants in Carmel · All physician assistants in Indiana