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

Lydia Victoria Santiago, PHD

Individual provider Clinical Child & Adolescent Psychologist · NPI 1255567335

Lydia Victoria Santiago, PHD is a Clinical Child & Adolescent Psychologist in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
Specialties on file
2
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

1001 Potrero Ave
San Francisco, CA 94110-3518
Phone: (415) 206-8492
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence PSY13288 (CA)
Health Psychologist Taxonomy 103TH0004X · Licence PSY13288 (CA)

Record details

NPI number1255567335
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 3, 2009
Last updated in NPPESJune 3, 2009

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