BRITTANY HUYEN CASILLAS-TA
NPI 1154899268
Behavior Analyst in Alameda, CA

Q: What is Brittany Casillas-ta's NPI number?

The NPI number for Brittany Casillas-ta is 1154899268. It was assigned to this individual provider in the NPPES registry on November 6, 2018.

Q: What is Brittany Casillas-ta's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

Active since November 06, 2018

1025 ATLANTIC AVE STE 101, ALAMEDA, CA 94501(510) 268-8120 Get Directions Write a Review

NPPES record last updated: March 20, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 20, 2026, Jul 18, 2023, Apr 11, 2022 and 1 more (4 updates tracked since 2018).

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About Brittany Huyen Casillas-ta NPPES

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

BRITTANY HUYEN CASILLAS-TA (NPI 1154899268) is an individual behavior analyst provider in Alameda, California, licensed in Florida (1-26-88355) and active in the NPI registry since November 2018. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1154899268

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameBRITTANY HUYEN CASILLAS-TA

Location Address1025 ATLANTIC AVE STE 101Alameda, CA 94501-1188

Mailing Address1025 Atlantic Ave Ste 101Alameda, CA 94501-1188 · (510) 268-8120

Phone(510) 268-8120

Sole ProprietorNo

Enumeration DateNovember 6, 2018

Last NPPES UpdateMarch 20, 20264 updates tracked since enumeration

NPPES CertifiedMarch 20, 2026

✔ NPI 1154899268 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed in FL · 1-26-88355

Definition

A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

Also ListedBehavior TechnicianTaxonomy 106S00000X

1025 ATLANTIC AVE STE 101, Alameda, CA 94501

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Secondary Practice Locations 2

Location 18950 Cal Center Dr Ste 137Sacramento, CA 95826-3236 · Phone (916) 932-3172

Location 21901 Royal Oaks Dr Ste 201Sacramento, CA 95815-4235 · Phone (916) 923-1789

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.

WHITNEY DUENEZ

Behavior Technician