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

LUIS GUZMAN PSY
NPI 1508256876
Psychologist - Clinical Child & Adolescent in El Monte, CA

Q: What is Luis Guzman's NPI number?

The NPI number for Luis Guzman is 1508256876. It was assigned to this individual provider in the NPPES registry on January 26, 2015.

Q: What is Luis Guzman's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Q: When was this NPI record last updated?

The NPPES record for Luis Guzman was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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 January 26, 2015

10900 MULHALL ST, EL MONTE, CA 91731(626) 442-1354 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 10, 2026, Nov 7, 2016 (2 updates tracked since 2016).

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About Luis Guzman Psy NPPES

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

LUIS GUZMAN PSY (NPI 1508256876) is an individual clinical child & adolescent provider in El Monte, California, licensed in California (PSY31295) and active in the NPI registry since January 2015.

NPPES Registry Identity

NPI1508256876

Entity TypeIndividualMale

Primary Taxonomy103TC2200X

Provider Legal NameLUIS GUZMANCredential: PSY

Location Address10900 MULHALL STEl Monte, CA 91731-1326

Mailing Address10900 Mulhall StEl Monte, CA 91731-1326 · (626) 442-1354

Phone(626) 442-1354

Sole ProprietorNo

Enumeration DateJanuary 26, 2015

Last NPPES UpdateSeptember 10, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2026

✔ NPI 1508256876 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers

Taxonomy Code103TC2200X

License✔ Licensed in CA · PSY31295

Definition

A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.

10900 MULHALL ST, El Monte, CA 91731

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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 Luis Guzman's NPI number?

The NPI number for Luis Guzman is 1508256876. It was assigned to this individual provider in the NPPES registry on January 26, 2015.

Where is Luis Guzman located?

Luis Guzman practices at 10900 Mulhall St, El Monte, CA 91731. The listed phone number is (626) 442-1354.

What is Luis Guzman's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

When was this NPI record last updated?

The NPPES record for Luis Guzman was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.