Search › California › 163W00000X
Maria Ruth Yap
NPI 1598670069 · on the registry since 2026
Practice
- Address
- 25 North Ave Apt 2a
San Rafael, CA 94903 - Phone
- (415) 221-4810
Additional practice sites
- 4150 Clement St, San Francisco, CA
Registry record
- Primary taxonomy
- 163W00000X
163W00000X
- Licence states on file
- HI
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2026-08-18
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