GUADALUPE CASTELLANOS
NPI 1083571640
Behavior Technician in Glendale, CA

Active since January 06, 2026
201 N BRAND BLVD OFC 233, GLENDALE, CA 91203(818) 722-1770 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Guadalupe Castellanos NPPES

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

GUADALUPE CASTELLANOS (NPI 1083571640) is an individual behavior technician in Glendale, California and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1083571640
Entity TypeIndividual
Primary Taxonomy106S00000X
Provider Legal NameGUADALUPE CASTELLANOS
Location Address201 N BRAND BLVD OFC 233Glendale, CA 91203-3588
Mailing Address100 N Pacific Coast Hwy Ste 1400El Segundo, CA 90245-5602 · (949) 357-2556 · Fax (949) 357-2556
Sole ProprietorNo
Enumeration DateJanuary 6, 2026
NPPES CertifiedJanuary 6, 2026
NPI 1083571640 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
Definition

The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.

201 N BRAND BLVD OFC 233, Glendale, CA 91203

Other Providers at the Same Location NPPES 20

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

Behavior Technician
201 N BRAND BLVD OFC 233
GLENDALE, CA 91203
Behavior Technician
201 N BRAND BLVD OFC 233
GLENDALE, CA 91203
Behavior Technician
201 N BRAND BLVD OFC 233
GLENDALE, CA 91203
Behavior Technician
201 N BRAND BLVD OFC 233
GLENDALE, CA 91203
Behavior Technician
201 N BRAND BLVD OFC 233
GLENDALE, CA 91203
Behavior Technician
201 N BRAND BLVD OFC 233
GLENDALE, CA 91203
Behavior Technician
201 N BRAND BLVD OFC 233
GLENDALE, CA 91203
Behavior Technician
201 N BRAND BLVD OFC 233
GLENDALE, CA 91203

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 Guadalupe Castellanos's NPI number?

The NPI number for Guadalupe Castellanos is 1083571640. It was assigned to this individual provider in the NPPES registry on January 6, 2026.

Where is Guadalupe Castellanos located?

Guadalupe Castellanos practices at 201 N Brand Blvd Ofc 233, Glendale, CA 91203. The listed phone number is (818) 722-1770.

What is Guadalupe Castellanos's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Guadalupe Castellanos was last updated on January 6, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.