ANA MARIA DIAZ CASTILLO
NPI 1659231371
Behavior Technician in San Diego, CA

Active since November 14, 2025
5333 MISSION CENTER RD STE 110, SAN DIEGO, CA 92108(855) 223-7123(619) 374-7134 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ana Maria Diaz Castillo NPPES

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

ANA MARIA DIAZ CASTILLO (NPI 1659231371) is an individual behavior technician in San Diego, California and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1659231371
Entity TypeIndividual
Primary Taxonomy106S00000X
Provider Legal NameANA MARIA DIAZ CASTILLO
Location Address5333 MISSION CENTER RD STE 110San Diego, CA 92108-1347
Mailing AddressPo Box 33568San Diego, CA 92163-3568 · (855) 223-7123 · Fax (619) 374-7134
Fax(619) 374-7134
Sole ProprietorNo
Enumeration DateNovember 14, 2025
NPPES CertifiedNovember 14, 2025
NPI 1659231371 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.
5333 MISSION CENTER RD STE 110, San Diego, CA 92108

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 Analyst
5333 MISSION CENTER RD STE 110
SAN DIEGO, CA 92108
Behavior Technician
5333 MISSION CENTER RD STE 110
SAN DIEGO, CA 92108
Behavior Technician
5333 MISSION CENTER RD STE 110
SAN DIEGO, CA 92108
Behavior Technician
5333 MISSION CENTER RD STE 110
SAN DIEGO, CA 92108
Behavior Analyst
5333 MISSION CENTER RD STE 110
SAN DIEGO, CA 92108
Behavior Technician
5333 MISSION CENTER RD STE 110
SAN DIEGO, CA 92108
Behavior Technician
5333 MISSION CENTER RD STE 110
SAN DIEGO, CA 92108
Behavior Technician
5333 MISSION CENTER RD STE 110
SAN DIEGO, CA 92108

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 Ana Diaz Castillo's NPI number?

The NPI number for Ana Diaz Castillo is 1659231371. It was assigned to this individual provider in the NPPES registry on November 14, 2025.

Where is Ana Diaz Castillo located?

Ana Diaz Castillo practices at 5333 Mission Center Rd Ste 110, San Diego, CA 92108. The listed phone number is (855) 223-7123.

What is Ana Diaz 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 Ana Diaz Castillo was last updated on November 14, 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.