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

Andrea Rashtian, PHD

Individual provider Cognitive & Behavioral Psychologist · NPI 1235370354

Andrea Rashtian, PHD is a Cognitive & Behavioral Psychologist in Stevenson Ranch, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
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.

See every abbreviation used in this directory →

Practice location Address checks out

25129 The Old Rd Ste 201
Stevenson Ranch, CA 91381-2276
Phone: (661) 755-8975
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY20888 (CA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence PSY20888 (CA)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence PSY20888 (CA)

Record details

NPI number1235370354
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 19, 2009
Last updated in NPPESFebruary 28, 2014