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

Dianne J Castillano

Individual provider Psychologist · NPI 1831683275

Dianne J Castillano is a Psychologist in Daly City, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2018
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

700 Stewart Ave
Daly City, CA 94015-3519
Phone: (650) 746-2701
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 180103572 (CA)

Record details

NPI number1831683275
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJune 19, 2018
Last updated in NPPESJune 19, 2018

Other providers in Daly City