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

Dr. Dai To, PHD

Individual provider Clinical Psychologist · NPI 1336360734

Dr. Dai To, PHD is a Clinical Psychologist in Lafayette, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

3468 Mt Diablo Blvd Ste 201
Lafayette, CA 94549-3957
Phone: (925) 906-5359
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY 18548 (CA)

Record details

NPI number1336360734
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 1, 2007
Last updated in NPPESJuly 8, 2007
Mailing address3468 Mt Diablo Blvd Ste 201, Lafayette, CA 94549-3957

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