James Millard Walker, PA-C
NPI 1194021014ActiveIndividual· Physician Assistant· Nampa, ID
Physician Assistant (PA-C) with Saint Alphonsus Regional Medical Center Inc and 1 other group, practicing in Nampa, Idaho. 181 Medicare patients in 2024, $15,651 paid; nearly all of their 164 Part D prescriptions were generic (99%). Stryker Corporation reported $223.16 in payments in 2025, mostly food and beverage. Lists Saint Alphonsus Medical Center - Nampa and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1194021014 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 10, 2011 |
| Last updated in NPPES | Mar 7, 2024 |
| Certified by provider | Mar 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA-2145 | ID |
| Physician Assistant | 363A00000X | PA209457 | OR |
| Physician Assistant | 363A00000X | 7886261-1206 | UT |
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 (ID); Practitioner - Physician Assistant (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 399 across 51 procedure codes |
| Paid by Medicare | $15,651 |
Part D prescriptions in 2024
| Prescriptions (claims) | 164 · 170 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $5,138 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Saint Alphonsus Regional Medical Center IncBoise, ID · 680 clinicians
- Saint Alphonsus Medical Center- Ontario IncOntario, OR · 44 clinicians
Hospital affiliations
- Saint Alphonsus Medical Center - NampaNampa, ID
- Saint Alphonsus Medical Center OntarioOntario, OR
- St. Alphonsus Medical Center - Baker CityBaker City, OR
Industry payments (Open Payments)
- 2025$223.16 · 12 payments from 1 company
- 2024$419.15 · 15 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $223.16 | 12 |
What the 2025 payments were for
- Food and Beverage$223.16 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 96 physician assistants in Nampa · All physician assistants in Idaho