Gina Michele Castanares, PA
NPI 1972198455ActiveIndividual· Physician Assistant, Surgical· Spokane, WA
Physician Assistant, Surgical (PA) in Spokane, Washington, trained at Oregon Health Sciences University School of Medicine (class of 2022). 35 Medicare patients in 2024, $4,398 paid; all of their 147 Part D prescriptions were generic. Molnlycke Health Care US, LLC was the largest of 2 companies reporting payments in 2025, $41.11 in all, mostly food and beverage.
Overview
| NPI | 1972198455 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Mar 5, 2021 |
| Last updated in NPPES | Sep 10, 2026 |
| Certified by provider | Sep 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | PA.PA.70166109 | WA |
| Physician Assistant | 363A00000X | 63671 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 164 across 31 procedure codes |
| Paid by Medicare | $4,398 |
Part D prescriptions in 2024
| Prescriptions (claims) | 147 · 154 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $2,058 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Physician Assistant |
Hospital affiliations
- Clovis Community Medical CenterClovis, CA
- Community Regional Medical CenterFresno, CA
Industry payments (Open Payments)
- 2025$41.11 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Molnlycke Health Care US, LLC | $20.98 | 1 |
| Vertex Pharmaceuticals Incorporated | $20.13 | 1 |
What the 2025 payments were for
- Food and Beverage$41.11 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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