Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Silvia Sandoval, PHD

Individual provider Clinical Social Worker · NPI 1821380668

Dr. Silvia Sandoval, PHD is a Clinical Social Worker in San Francisco, California. Practices as a sole proprietor. Licensed in California and Connecticut.

Licensed in
CA, CT
In the registry since
2011
Specialties on file
3
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

940 Howard St
San Francisco, CA 94103-4114
Phone: (415) 437-3418
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW-73954 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 006938 (CT)
Clinical Social Worker Taxonomy 1041C0700X · Licence LCSW-6938 (CT)

Record details

NPI number1821380668
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 12, 2011
Last updated in NPPESJune 26, 2025
Certification dateJune 26, 2025

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