Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Abby Marie Brewer-Johnson, PSY.D.

Adult Development & Aging Psychologist in San Diego, CA · enumerated 2006 · practices at Mind in Motion Psychological Services Corporation.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346321742

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Abby Marie Brewer-Johnson

Credential PSY.D.

Sex Female

Practice address San Diego, CA, 92103

Phone (858) 220-9666

Fax (619) 542-0332

Enumeration date Oct 18, 2006

Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TA0400X Addiction (Substance Use Disorder) Psychologist Behavioral Health & Social Service Providers Secondary

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers · License PSY21142 (CA) Primary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY21142 (CA) Secondary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License PSY21142 (CA) Secondary

103TP2701X Group Psychotherapy Psychologist Behavioral Health & Social Service Providers · License PSY21142 (CA) Secondary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Abby Brewer-Johnson's NPI record?

Cross-check NPI 1346321742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1346321742 active?

Yes, as of the latest NPPES snapshot, NPI 1346321742 is active (record last updated 2025-09-11).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.