Amy M. Ambrosier, PA-C
NPI 1073898821ActiveIndividual· Physician Assistant· Boise, ID
Physician Assistant (PA-C) with St Lukes Clinic-Treasure Valley LLC, practicing in Boise, Idaho. Their prescriptions cost Medicare Part D more than their services did: $637,365 for 1,288 claims, against $16,253 paid for services in 2024. Endo USA, Inc. was the largest of 3 companies reporting payments in 2025, $488.76 in all, mostly food and beverage. Lists St Luke's Nampa Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1073898821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 12, 2011 |
| Last updated in NPPES | Sep 11, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA930 | ID |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (ID) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 122 |
|---|---|
| Services billed | 2,048 across 9 procedure codes |
| Paid by Medicare | $16,253 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,288 · 2,046 30-day fills |
|---|---|
| Patients | 248 |
| Total drug cost | $637,365 |
| Generic share | 57% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- St Lukes Clinic-Treasure Valley LLCMeridian, ID · 1,173 clinicians
Hospital affiliations
- St Luke's Nampa Medical CenterNampa, ID
- St Luke's Regional Medical CenterBoise, ID
Industry payments (Open Payments)
- 2025$488.76 · 9 payments from 3 companies
- 2024$511.75 · 28 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Endo USA, Inc. | $216.35 | 6 |
| Bioventus LLC | $142.76 | 2 |
| Depuy Synthes Sales Inc. | $129.65 | 1 |
What the 2025 payments were for
- Food and Beverage$488.76 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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