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

Dr. Guillermo Osvaldo Herrera, PHD

Individual provider Cognitive & Behavioral Psychologist · NPI 1275782302

Dr. Guillermo Osvaldo Herrera, PHD is a Cognitive & Behavioral Psychologist in Santa Fe Springs, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
Specialties on file
6
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

9345 Pioneer Blvd #202
Santa Fe Springs, CA 90670-2387
Phone: (310) 601-8170
Fax: (310) 693-8012
Show map & directions

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

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence PSY15739 (CA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence PSY15739 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY15739 (CA)
Forensic Psychologist Taxonomy 103TF0200X · Licence PSY15739 (CA)
Health Psychologist Taxonomy 103TH0004X · Licence PSY15739 (CA)
Intellectual & Developmental Disabilities Psychologist Taxonomy 103TM1800X · Licence PSY15739 (CA)

Record details

NPI number1275782302
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 12, 2008
Last updated in NPPESSeptember 12, 2008