Michelle Stiles, PA-C
NPI 1386256790ActiveIndividual· Physician Assistant· Spokane, WA
Physician Assistant (PA-C) with Spokane Urology PLLC, practicing in Spokane, Washington. Their prescriptions cost Medicare Part D more than their services did: $655,171 for 833 claims, against $112,974 paid for services in 2024. Astellas Pharma US Inc was the largest of 12 companies reporting payments in 2025, $737.86 in all, mostly food and beverage. Lists Newport Community Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1386256790 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 18, 2020 |
| Last updated in NPPES | Jun 2, 2025 |
| Certified by provider | Jun 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA61302714 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 417 |
|---|---|
| Services billed | 6,009 across 40 procedure codes |
| Paid by Medicare | $112,974 |
Part D prescriptions in 2024
| Prescriptions (claims) | 833 · 1,479 30-day fills |
|---|---|
| Patients | 334 |
| Total drug cost | $655,171 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Spokane Urology PLLCSpokane, WA · 23 clinicians
Hospital affiliations
- Newport Community HospitalNewport, WA
- Prov Sacred Hrt Med Ctr & Childs Hosp.Spokane, WA
Industry payments (Open Payments)
- 2025$737.86 · 23 payments from 12 companies
- 2024$1,522 · 55 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $334.96 | 4 |
| Sumitomo Pharma America, Inc. | $73.02 | 3 |
| Ferring Pharmaceuticals Inc. | $50.48 | 2 |
| Pfizer Inc. | $50.31 | 3 |
| Boston Scientific Corporation | $49.13 | 1 |
What the 2025 payments were for
- Food and Beverage$402.90 · 19 payments
- Education$334.96 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 334 physician assistants in Spokane · All physician assistants in Washington