Rosmir Roseta Villaluz, FNP
NPI 1003549437ActiveIndividual· Nurse Practitioner· West Hills, CA
Nurse Practitioner (FNP) with Regents of the Univ of Ca Emer Med, practicing in West Hills, California. 152 Medicare patients in 2024, $16,501 paid; nearly all of their 125 Part D prescriptions were generic (97%). Lists Glendale Mem Hospital & Hlth Center as a hospital affiliation.
Overview
| NPI | 1003549437 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jul 4, 2022 |
| Last updated in NPPES | Aug 5, 2025 |
| Certified by provider | Aug 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95021639 | CA |
| Emergency Medicine | 207P00000X | 95021639 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 152 |
|---|---|
| Services billed | 169 across 17 procedure codes |
| Paid by Medicare | $16,501 |
Part D prescriptions in 2024
| Prescriptions (claims) | 125 · 130 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $4,497 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Regents of the Univ of Ca Emer MedWest Hills, CA · 14 clinicians
Hospital affiliation
- Glendale Mem Hospital & Hlth CenterGlendale, CA
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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