Jennifer R. Castillo, RN
NPI 1912568502ActiveIndividual· Registered Nurse, General Practice· San Marcos, CA
Registered Nurse, General Practice (RN) in San Marcos, California, licensed in CA, with an NPI issued in June 2019. Part D covered 32 prescriptions written in 2024, 94% of them generic.
Overview
| NPI | 1912568502 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN |
| Sole proprietor | No |
| NPI issued | Jun 24, 2019 |
| Last updated in NPPES | Jun 24, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Registered Nurse, General Practice Primary | 163WG0000X | 95190439 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 65 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $3,221 |
| Generic share | 94% of claims |
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