Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

CASSANDRA CASTILLO
NPI 1548182017
Behavior Technician in San Antonio, TX

Active since July 28, 2026
11851 BEL AIR DR APT 1004, SAN ANTONIO, TX 78213(210) 228-9923 Get Directions Write a Review

NPPES record added: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Cassandra Castillo NPPES

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

CASSANDRA CASTILLO (NPI 1548182017) is an individual behavior technician in San Antonio, Texas and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1548182017
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameCASSANDRA CASTILLO
Location Address11851 BEL AIR DR APT 1004San Antonio, TX 78213-4860
Mailing Address11851 Bel Air Dr Apt 1004San Antonio, TX 78213-4860
Sole ProprietorNo
Enumeration DateJuly 28, 2026
NPPES CertifiedJuly 28, 2026
NPI 1548182017 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.
11851 BEL AIR DR APT 1004, San Antonio, TX 78213

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 Cassandra Castillo's NPI number?

The NPI number for Cassandra Castillo is 1548182017. It was assigned to this individual provider in the NPPES registry on July 28, 2026.

Where is Cassandra Castillo located?

Cassandra Castillo practices at 11851 Bel Air Dr Apt 1004, San Antonio, TX 78213. The listed phone number is (210) 228-9923.

What is Cassandra 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 Cassandra Castillo was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.