Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

GARY DEVOSS PH.D.
NPI 1558301549
Psychologist - Group Psychotherapy in San Diego, CA

Q: What is the provider's specialty?

The provider's specialty is Psychologist with taxonomy code 103TP2701X and a focus in Group Psychotherapy.

Active since June 07, 2006

3405 KENYON ST, SAN DIEGO, CA 92110(619) 523-9225(619) 222-0230 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

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About Gary Devoss Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GARY DEVOSS PH.D. (NPI 1558301549) is an individual group psychotherapy provider in San Diego, California, licensed in California (PSY 8983) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1558301549

Entity TypeIndividualMale

Primary Taxonomy103TP2701X

Provider Legal NameGARY DEVOSSCredential: PH.D.

Location Address3405 KENYON STSan Diego, CA 92110-5003

Mailing Address3405 Kenyon StSan Diego, CA 92110-5003 · (619) 523-9225 · Fax (619) 222-0230

Phone(619) 523-9225

Fax(619) 222-0230

Sole ProprietorNo

Enumeration DateJune 7, 2006

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1558301549 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyPsychologist · Group PsychotherapyBehavioral Health & Social Service Providers

Taxonomy Code103TP2701X

License✔ Licensed in CA · PSY 8983

Definition

A psychologist who specializes in group psychology and group psychotherapy that is an evidenced-based specialty that prepares group leaders to identify and capitalize on developmental and healing possibilities embedded in the interpersonal/intrapersonal functioning of individual group members as well as collectively for the group. Emphasis is placed on the use of group dynamics to assist and treat individual group members. The specialty is applicable to all age groups, children, adolescents, adults and older adults, for a wide variety of conditions and concerns, and in numerous and diverse settings.

Also ListedPsychologistTaxonomy 103T00000X · License PSY 8983 (CA)

Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X · License PSY 8983 (CA)

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY 8983 (CA)

Also ListedPsychologist · Health ServiceTaxonomy 103TH0100X · License PSY 8983 (CA)

3405 KENYON ST, San Diego, CA 92110

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