Natalie Ambriz, PA-C
NPI 1619566254ActiveIndividual· Physician Assistant· Oakland, CA
Physician Assistant (PA-C) in Oakland, California, licensed in CA, with an NPI issued in January 2021. Enrolled in Medicare as practitioner - physician assistant. Otsuka America Pharmaceutical, Inc. reported $143.46 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1619566254 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 17, 2021 |
| Last updated in NPPES | Aug 29, 2022 |
| Certified by provider | Aug 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 60567 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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) |
|---|
Industry payments (Open Payments)
- 2025$143.46 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $143.46 | 1 |
What the 2025 payments were for
- Food and Beverage$143.46 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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