Stephanie Hayes
NPI 1427503721ActiveIndividual· Physician Assistant, Surgical· Boise, ID
Physician Assistant, Surgical with Saint Alphonsus Regional Medical Center Inc, practicing in Boise, Idaho. Their prescriptions cost Medicare Part D more than their services did: $445,301 for 2,722 claims, against $24,803 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2025, $145.93 in all, mostly food and beverage. Lists Saint Alphonsus Medical Center - Nampa and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1427503721 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 17, 2016 |
| Last updated in NPPES | Jul 3, 2023 |
| Certified by provider | Jul 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | PA-1408 | ID |
| Physician Assistant, Surgical | 363AS0400X | 4883 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 296 |
|---|---|
| Services billed | 526 across 8 procedure codes |
| Paid by Medicare | $24,803 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,722 · 7,101 30-day fills |
|---|---|
| Patients | 942 |
| Total drug cost | $445,301 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Saint Alphonsus Regional Medical Center IncBoise, ID · 680 clinicians
Hospital affiliations
- Saint Alphonsus Medical Center - NampaNampa, ID
- Saint Alphonsus Medical Center OntarioOntario, OR
- Saint Alphonsus Regional Medical CenterBoise, ID
- St Luke's Regional Medical CenterBoise, ID
Industry payments (Open Payments)
- 2025$145.93 · 2 payments from 2 companies
- 2024$88.76 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $122.99 | 1 |
| Pfizer Inc. | $22.94 | 1 |
What the 2025 payments were for
- Food and Beverage$145.93 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 surgical physician assistants in Boise · All surgical physician assistants in Idaho