Eliasar Benjamin Macias, PA
NPI 1093997504ActiveIndividual· Physician Assistant· Fillmore, CA
Physician Assistant (PA) with Community Memorial Health System, practicing in Fillmore, California. Their prescriptions cost Medicare Part D more than their services did: $88,754 for 1,352 claims, against $2,726 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 8 companies reporting payments in 2025, $893.78 in all, mostly food and beverage. Lists Community Memorial Hospital - Ojai and 1 other hospital as hospital affiliations.
Overview
| NPI | 1093997504 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Nov 27, 2007 |
| Last updated in NPPES | Aug 29, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA19432 | 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 | 43 |
|---|---|
| Services billed | 69 across 12 procedure codes |
| Paid by Medicare | $2,726 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,352 · 2,673 30-day fills |
|---|---|
| Patients | 237 |
| Total drug cost | $88,754 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Community Memorial Health SystemOxnard, CA · 185 clinicians
Hospital affiliations
- Community Memorial Hospital - OjaiOjai, CA
- Community Memorial Hospital - VenturaVentura, CA
Other facilities
- A-1 Home Health Services IncHome health agency · Simi Valley, CA
Industry payments (Open Payments)
- 2025$893.78 · 35 payments from 8 companies
- 2024$858.44 · 25 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $274.81 | 6 |
| Novo Nordisk Inc | $251.58 | 13 |
| Bayer Healthcare Pharmaceuticals Inc. | $94.45 | 4 |
| Merck Sharp & Dohme LLC | $78.03 | 3 |
| Lilly USA, LLC | $76.98 | 4 |
What the 2025 payments were for
- Food and Beverage$893.78 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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