Esther Loya, P.A.C
NPI 1548557309ActiveIndividual· Physician Assistant, Medical· Montclair, CA
Physician Assistant, Medical (P.A.C) with Southern California Permanente Medical Group, practicing in Montclair, California. Their prescriptions cost Medicare Part D more than their services did: $17,407 for 1,030 claims, against $732.38 paid for services in 2024. Hologic Sales and Service, LLC reported $19.58 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1548557309 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A.C |
| Sole proprietor | Yes |
| NPI issued | Jun 30, 2011 |
| Last updated in NPPES | Nov 17, 2021 |
| Certified by provider | Nov 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA 21261 | 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) | Enrolled Practitioner - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 24 across 8 procedure codes |
| Paid by Medicare | $732.38 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,030 · 1,138 30-day fills |
|---|---|
| Patients | 614 |
| Total drug cost | $17,407 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Industry payments (Open Payments)
- 2024$19.58 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $19.58 | 1 |
What the 2024 payments were for
- Food and Beverage$19.58 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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