Eri Hirofuji, NURSE PRACTITIONER
NPI 1184099335ActiveIndividual· Nurse Practitioner· Los Angeles, CA
Nurse Practitioner (NURSE PRACTITIONER) with The Regents of the University of California, practicing in Los Angeles, California. Their prescriptions cost Medicare Part D more than their services did: $2,760,891 for 731 claims, against $17,827 paid for services in 2024. Janssen Biotech, Inc. was the largest of 8 companies reporting payments in 2025, $560.35 in all, mostly food and beverage. Lists Ronald Reagan UCLA Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1184099335 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NURSE PRACTITIONER |
| Sole proprietor | Yes |
| NPI issued | Dec 13, 2015 |
| Last updated in NPPES | Nov 8, 2023 |
| Certified by provider | Nov 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95002825 | CA |
| Nurse Practitioner, Acute Care | 363LA2100X | 95002825 | 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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 287 across 7 procedure codes |
| Paid by Medicare | $17,827 |
Part D prescriptions in 2024
| Prescriptions (claims) | 731 · 1,144 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $2,760,891 |
| Generic share | 67% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- The Regents of the University of CaliforniaSanta Monica, CA · 1,462 clinicians
Hospital affiliations
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
Industry payments (Open Payments)
- 2025$560.35 · 16 payments from 8 companies
- 2024$771.54 · 26 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $274.11 | 8 |
| Astellas Pharma US Inc | $99.99 | 1 |
| Astrazeneca Pharmaceuticals LP | $57.07 | 2 |
| Glaxosmithkline, LLC. | $28.97 | 1 |
| Celgene Corporation | $28.21 | 1 |
What the 2025 payments were for
- Food and Beverage$460.36 · 15 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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