Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

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

Q: What is Gary Devoss's NPI number?

The NPI number for Gary Devoss is 1558301549. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Q: What is Gary Devoss's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Group Psychotherapy, with taxonomy code 103TP2701X.

Q: When was this NPI record last updated?

The NPPES record for Gary Devoss was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

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: August 09, 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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Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ADRIANNA PETERS

Physical Therapist

3405 KENYON ST
SAN DIEGO, CA 92110

San Diego County (619) 523-9874

LYNNE DEBOSKEY PH.D.

Psychologist (Group Psychotherapy)

3405 KENYON ST
SAN DIEGO, CA 92110

San Diego County (619) 523-9225

ROBERT H. MASTERS MD, INC.

Urology

3405 KENYON ST, SUITE 504
SAN DIEGO, CA 92110

San Diego County (619) 226-8200

ANNA DANILENKO DPT

Physical Therapist (Orthopedic)

3405 KENYON ST
SAN DIEGO, CA 92110

San Diego County (619) 523-9874

DR. CHARLES ASHLEY TRUDERSHEIM D.C.

Chiropractor

3405 KENYON ST, STE. 206
SAN DIEGO, CA 92110

San Diego County (619) 224-5373

JILLIAN PACER

Physical Therapist

3405 KENYON ST, STE 212
SAN DIEGO, CA 92110

San Diego County (619) 523-9874

G.R. PAUL MEDICAL GROUP, INC

General Practice

3405 KENYON ST, SUITE 101
SAN DIEGO, CA 92110

San Diego County (619) 222-2335

MIDWAY CHIROPRACTIC

Chiropractor

3405 KENYON ST, SUITE 206
SAN DIEGO, CA 92110

San Diego County (619) 224-5371

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gary Devoss's NPI number?

The NPI number for Gary Devoss is 1558301549. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Gary Devoss located?

Gary Devoss practices at 3405 Kenyon St, San Diego, CA 92110. The listed phone number is (619) 523-9225.

What is Gary Devoss's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Group Psychotherapy, with taxonomy code 103TP2701X.

When was this NPI record last updated?

The NPPES record for Gary Devoss was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.