Search › California › 207R00000X
Pia Gabrielle Alfonso, M.D
NPI 1356035737 · on the registry since 2023
Practice
- Address
- 9961 Sierra Ave
Fontana, CA 92335 - Phone
- (888) 750-0036
- Organisation at this address
- Kaiser Fontana
Kaiser Permanente
Kaiser Permanente
Kaiser Foundation Hospitals
Kaiser Foundation HospitalsInferred from a shared address, not stated in the registry. - Clinicians at this address
- 1,140
Additional practice sites
- 736 Cambridge Street, Boston, MA
Registry record
- Primary taxonomy
- 207R00000X
207R00000X
- Also registered as
- 207R00000X
390200000X - Licence states on file
- CA, MA
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2026-09-24
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