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

Catherine Chan, PHD

Individual provider Psychologist · NPI 1669723771

Catherine Chan, PHD is a Psychologist in Concord, California. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2012.

In the registry since
2012
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

1485 Civic Ct Ste 1355
Concord, CA 94520-5279
Phone: (925) 822-3238
Show map & directions

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

Additional practice locations (1)

  • 14840 Greenworth Dr, La Mirada, CA 90638-3022 — (619) 252-0773

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1669723771
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 28, 2012
Last updated in NPPESJanuary 15, 2021
Certification dateJanuary 15, 2021
Mailing address1485 Civic Ct Ste 1355, Concord, CA 94520-5279

Other providers in Concord