Gabriel Ray Wirtz Fierro
NPI 1073262549ActiveIndividual· Physician Assistant· Mission Hills, CA
Physician Assistant with Providence Saint Johns Medical Foundation, practicing in Mission Hills, California. Mostly services rather than prescriptions: Medicare paid $4,442 for 11 patients in 2024, with only 16 Part D claims. Caris Mpi, Inc. reported $48.71 in payments in 2025, mostly food and beverage. Lists Providence Holy Cross Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1073262549 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 22, 2022 |
| Last updated in NPPES | Jan 25, 2024 |
| Certified by provider | Jan 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 61070 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 28 across 20 procedure codes |
| Paid by Medicare | $4,442 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 16 30-day fills |
|---|---|
| Total drug cost | $77.56 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Providence Saint Johns Medical FoundationSanta Monica, CA · 281 clinicians
Hospital affiliations
- Providence Holy Cross Medical CenterMission Hills, CA
- Providence Saint Joseph Medical CtrBurbank, CA
Industry payments (Open Payments)
- 2025$48.71 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Caris Mpi, Inc. | $48.71 | 2 |
What the 2025 payments were for
- Food and Beverage$48.71 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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