Mariela Sarai Holguin
NPI 1588239560ActiveIndividual· Physician Assistant· Vallejo, CA
Physician Assistant with Advanced Radiology and Interventional Associates Inc, practicing in Vallejo, California. 72 Medicare patients in 2024, $5,830 paid; nearly all of their 140 Part D prescriptions were generic (91%). Stryker Corporation reported $23.28 in payments in 2025, mostly food and beverage. Lists Dameron Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1588239560 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 23, 2021 |
| Last updated in NPPES | Dec 18, 2023 |
| Certified by provider | Dec 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA63287 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 72 |
|---|---|
| Services billed | 84 across 10 procedure codes |
| Paid by Medicare | $5,830 |
Part D prescriptions in 2024
| Prescriptions (claims) | 140 · 162 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $5,137 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Advanced Radiology and Interventional Associates IncStockton, CA · 104 clinicians
Hospital affiliations
- Dameron HospitalStockton, CA
- St Joseph's Medical Center of StocktonStockton, CA
Industry payments (Open Payments)
- 2025$23.28 · 1 payment from 1 company
- 2024$43.51 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $23.28 | 1 |
What the 2025 payments were for
- Food and Beverage$23.28 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 245 physician assistants in Vallejo · All physician assistants in California