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MATTHEW LEWIS BRANNAGAN
NPI 1578438925
Psychologist - Clinical in Calabasas, CA

Active since October 07, 2025
23679 CALABASAS RD STE 551, CALABASAS, CA 91302(916) 367-1919 Get Directions Write a Review

NPPES record last updated: October 7, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Matthew Lewis Brannagan NPPES

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

MATTHEW LEWIS BRANNAGAN (NPI 1578438925) is an individual clinical provider in Calabasas, California, licensed in California (94029221) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1578438925
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameMATTHEW LEWIS BRANNAGAN
Location Address23679 CALABASAS RD STE 551Calabasas, CA 91302-1502
Mailing Address23679 Calabasas Rd Ste 551Calabasas, CA 91302-1502 · (916) 367-1919
Phone(916) 367-1919
Sole ProprietorNo
Enumeration DateOctober 7, 2025
NPPES CertifiedOctober 7, 2025
✔ NPI 1578438925 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · 94029221
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
23679 CALABASAS RD STE 551, Calabasas, CA 91302
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Other Providers at the Same Location NPPES

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

CASSANDRA BUTCHER
Marriage & Family Therapist
23679 CALABASAS RD STE 551
CALABASAS, CA 91302
Los Angeles County (951) 229-5225

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 Matthew Brannagan's NPI number?

The NPI number for Matthew Brannagan is 1578438925. It was assigned to this individual provider in the NPPES registry on October 7, 2025.

Where is Matthew Brannagan located?

Matthew Brannagan practices at 23679 Calabasas Rd Ste 551, Calabasas, CA 91302. The listed phone number is (916) 367-1919.

What is Matthew Brannagan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Matthew Brannagan was last updated on October 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.