Mitchell Castro, P.A.
NPI 1669421749ActiveIndividual· Physician Assistant· Glendale, CA
Physician Assistant (P.A.) with Regents of the University of California, practicing in Glendale, California. Their prescriptions cost Medicare Part D more than their services did: $342,632 for 1,218 claims, against $38,853 paid for services in 2024. Glaxosmithkline, LLC. reported $22.88 in payments in 2025, mostly food and beverage. Lists Uc San Diego Health Hillcrest - Hillcrest Med Ctr as a hospital affiliation.
Overview
| NPI | 1669421749 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | May 8, 2006 |
| Last updated in NPPES | Feb 23, 2022 |
| Certified by provider | Feb 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA15619 | CA |
| Physician Assistant | 363A00000X | Q61461 | 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); Practitioner - Physician Assistant (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 352 |
|---|---|
| Services billed | 493 across 9 procedure codes |
| Paid by Medicare | $38,853 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,218 · 1,601 30-day fills |
|---|---|
| Patients | 409 |
| Total drug cost | $342,632 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
Hospital affiliation
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$22.88 · 1 payment from 1 company
- 2024$93.43 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $22.88 | 1 |
What the 2025 payments were for
- Food and Beverage$22.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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