Search › California › Family Nurse Practitioner
Mariel Villareal, FNP-BC
NPI 1790314888 · on the registry since 2020 · sole proprietor
Practice
- Address
- 3094 Geronimo Ave
Simi Valley, CA 93063 - Phone
- (805) 823-5901
Registry record
- Primary taxonomy
- Family Nurse Practitioner
363LF0000X
- Licence states on file
- CA
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2026-02-06
- Status
- Not present in the most recent federal file
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California