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DR. DEANNA L. GUERRERO PH.D.
NPI 1306085626
Psychologist - Clinical in Torrance, CA

Active since February 10, 2009
23639 HAWTHORNE BLVD, SUITE 201, TORRANCE, CA 90505(310) 373-3420(310) 373-3439 Get Directions Write a Review

NPPES record last updated: February 10, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Deanna L. Guerrero Ph.d. NPPES

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

DR. DEANNA L. GUERRERO PH.D. (NPI 1306085626) is an individual clinical provider in Torrance, California, licensed in California (PSY22390) and active in the NPI registry since February 2009.

NPPES Registry Identity

NPI1306085626
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. DEANNA L. GUERREROCredential: PH.D.
Location Address23639 HAWTHORNE BLVD, SUITE 201Torrance, CA 90505-5930
Mailing Address23639 Hawthorne Blvd, Suite 201Torrance, CA 90505-5930 · (310) 373-3420 · Fax (310) 373-3439
Phone(310) 373-3420
Fax(310) 373-3439
Sole ProprietorYes
Enumeration DateFebruary 10, 2009
✔ NPI 1306085626 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 · PSY22390
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.
23639 HAWTHORNE BLVD, Torrance, CA 90505
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Other Providers at the Same Location NPPES 11

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

HOLT CONSULTING
Clinic/Center (Mental Health (Including Community Mental Health Center))
23639 HAWTHORNE BLVD, 201
TORRANCE, CA 90505
Los Angeles County (310) 373-3420
MS. MARIANNE O'BRIEN MA SLP
Speech-Language Pathologist
23639 HAWTHORNE BLVD, SUITE 201
TORRANCE, CA 90505
Los Angeles County (424) 201-1631
DR. AZHAR MUTTALIB M.D.
Internal Medicine
23639 HAWTHORNE BLVD, SUITE 102
TORRANCE, CA 90505
Los Angeles County (310) 373-9980
SHERYL MADDOX
Hearing Instrument Specialist
23639 HAWTHORNE BLVD, SUITE #103
TORRANCE, CA 90505
Los Angeles County (310) 378-7474
DR. MICHAEL LUM D.O.
Family Medicine
23639 HAWTHORNE BLVD, SUITE 300
TORRANCE, CA 90505
Los Angeles County (310) 375-9595
LUMIER MEDICAL INC.
Family Medicine
23639 HAWTHORNE BLVD, SUITE 300
TORRANCE, CA 90505
Los Angeles County (310) 375-9595
DR. MADHU CHATWANI M.D.
Internal Medicine
23639 HAWTHORNE BLVD, SUITE 102
TORRANCE, CA 90505
Los Angeles County (310) 373-9980
WASIMA MASOODI MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
23639 HAWTHORNE BLVD, SUITE 102
TORRANCE, CA 90505
Los Angeles County (310) 373-9980

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 Deanna Guerrero's NPI number?

The NPI number for Deanna Guerrero is 1306085626. It was assigned to this individual provider in the NPPES registry on February 10, 2009.

Where is Deanna Guerrero located?

Deanna Guerrero practices at 23639 Hawthorne Blvd Suite 201, Torrance, CA 90505. The listed phone number is (310) 373-3420.

What is Deanna Guerrero'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 Deanna Guerrero was last updated on February 10, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.