DR. ABBY MARIE BREWER-JOHNSON PSY.D.
NPI 1346321742
Psychologist - Adult Development & Aging in San Diego, CA

Q: What is Abby Brewer-johnson's NPI number?

The NPI number for Abby Brewer-johnson is 1346321742. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Q: What is Abby Brewer-johnson's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Adult Development & Aging, with taxonomy code 103TA0700X.

Active since October 18, 2006

3101 4TH AVE, SAN DIEGO, CA 92103(858) 220-9666(619) 542-0332 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Abby Marie Brewer-johnson Psy.d. NPPES

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

DR. ABBY MARIE BREWER-JOHNSON PSY.D. (NPI 1346321742) is an individual adult development & aging provider in San Diego, California, licensed in California (PSY21142) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1346321742

Entity TypeIndividualFemale

Primary Taxonomy103TA0700X

Provider Legal NameDR. ABBY MARIE BREWER-JOHNSONCredential: PSY.D.

Location Address3101 4TH AVESan Diego, CA 92103-5802

Mailing Address3101 Fourth AvenueSan Diego, CA 92024 · (858) 220-9666 · Fax (619) 542-0332

Phone(858) 220-9666

Fax(619) 542-0332

Sole ProprietorYes

Enumeration DateOctober 18, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1346321742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyPsychologist · Adult Development & AgingBehavioral Health & Social Service Providers

Taxonomy Code103TA0700X

License✔ Licensed in CA · PSY21142

Definition

A psychologist who specializes in geropsychology, which applies the knowledge and methods of psychology to understanding and helping older persons and their families to maintain well-being, overcome problems and achieve maximum potential during later life. Professional geropsychology appreciates the wide diversity among older adults, the complex ethical issues that can arise in geriatric practice and the importance of interdisciplinary models of care.

Also ListedPsychologist · Addiction (Substance Use Disorder)Taxonomy 103TA0400X

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY21142 (CA)

Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License PSY21142 (CA)

Also ListedPsychologist · Group PsychotherapyTaxonomy 103TP2701X · License PSY21142 (CA)

3101 4TH AVE, San Diego, CA 92103

Open in Google Maps ↗

Other Providers at the Same Location NPPES 17

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

DR. DOUGLAS BRACKMANN PH.D.

Psychologist