DARREL CASTILLO
NPI 1740112473
Behavior Technician in Anaheim, CA

Active since May 29, 2026
2565 W GLENHAVEN AVE, ANAHEIM, CA 92801(714) 514-0758 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Darrel Castillo NPPES

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

DARREL CASTILLO (NPI 1740112473) is an individual behavior technician in Anaheim, California and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1740112473
Entity TypeIndividualMale
Primary Taxonomy106S00000X
Provider Legal NameDARREL CASTILLO
Location Address2565 W GLENHAVEN AVEAnaheim, CA 92801-3137
Mailing Address2565 W Glenhaven AveAnaheim, CA 92801-3137
Sole ProprietorYes
Enumeration DateMay 29, 2026
NPPES CertifiedMay 29, 2026
NPI 1740112473 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.
2565 W GLENHAVEN AVE, Anaheim, CA 92801

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Darrel Castillo's NPI number?

The NPI number for Darrel Castillo is 1740112473. It was assigned to this individual provider in the NPPES registry on May 29, 2026.

Where is Darrel Castillo located?

Darrel Castillo practices at 2565 W Glenhaven Ave, Anaheim, CA 92801. The listed phone number is (714) 514-0758.

What is Darrel Castillo'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 Darrel Castillo was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.