Antoinette Mariano-Sabido, PA-C
NPI 1306328323ActiveIndividual· Physician Assistant· Brentwood, CA
Physician Assistant (PA-C) in Brentwood, California, licensed in CA, GA and IA, with an NPI issued in September 2018. Their prescriptions cost Medicare Part D more than their services did: $5,735 for 35 claims, against $2,501 paid for services in 2024. Janssen Biotech, Inc. was the largest of 12 companies reporting payments in 2025, $952.68 in all, mostly food and beverage.
Overview
| NPI | 1306328323 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 6, 2018 |
| Last updated in NPPES | Apr 2, 2025 |
| Certified by provider | Apr 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 59419 | CA |
| Physician Assistant | 363A00000X | 9229 | CA |
| Physician Assistant | 363A00000X | 9229 | GA |
| Physician Assistant, Medical | 363AM0700X | 093289 | IA |
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); Practitioner - Physician Assistant (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 35 across 12 procedure codes |
| Paid by Medicare | $2,501 |
Part D prescriptions in 2024
| Prescriptions (claims) | 35 · 59 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $5,735 |
| Generic share | 63% of claims |
Industry payments (Open Payments)
- 2025$952.68 · 36 payments from 12 companies
- 2024$890.85 · 34 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $236.58 | 7 |
| Lilly USA, LLC | $229.36 | 8 |
| Regeneron Healthcare Solutions, Inc. | $109.33 | 4 |
| Ucb, Inc. | $72.67 | 4 |
| E.R. Squibb & Sons, L.L.C. | $62.53 | 3 |
What the 2025 payments were for
- Food and Beverage$853.68 · 35 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Brentwood
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