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

Individual provider Cognitive & Behavioral Psychologist · NPI 1730180852

Dr. Gregory Ernest Koch, PSYD is a Cognitive & Behavioral Psychologist in San Diego, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
Specialties on file
5
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

4081 Stephens St
San Diego, CA 92103-1242
Phone: (888) 588-7836
Fax: (888) 588-7836
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Group Psychotherapy Psychologist (primary) Taxonomy 103TP2701X · Licence PSY19917 (CA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence PSY19917 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY19917 (CA)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence PSY19917 (CA)
Psychologist Taxonomy 103T00000X · Licence PSY19917 (CA)

Record details

NPI number1730180852
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedAugust 10, 2005
Last updated in NPPESSeptember 11, 2025

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