Robert Robles Fonseca, PH.D, PA-C
NPI 1790913929ActiveIndividual· Physician Assistant, Medical· Downey, CA
Physician Assistant, Medical (PH.D, PA-C) in Downey, California, licensed in CA, with an NPI issued in June 2009. Part D covered 1,494 prescriptions written in 2024, 89% of them generic.
Overview
| NPI | 1790913929 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PH.D, PA-C |
| Sole proprietor | Yes |
| NPI issued | Jun 25, 2009 |
| Last updated in NPPES | Apr 26, 2024 |
| Certified by provider | Apr 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA13968 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,494 · 3,136 30-day fills |
|---|---|
| Patients | 610 |
| Total drug cost | $61,183 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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