PAULINA CASILLAS - NPI 1285233841 - Behavior Analyst in San Jose, CA

Q: What is Paulina Casillas's NPI number?

The NPI number for Paulina Casillas is 1285233841. It was assigned to this individual provider in the NPPES registry on October 23, 2020.

Q: What is Paulina Casillas's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Paulina Casillas was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

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About Paulina Casillas NPPES

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

PAULINA CASILLAS (NPI 1285233841) is an individual behavior analyst provider in San Jose, California and active in the NPI registry since October 2020.

NPPES Registry Identity

NPI1285233841

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NamePAULINA CASILLAS

Location Address232 E GISH RDSan Jose, CA 95112-4706

Mailing Address232 E Gish RdSan Jose, CA 95112-4706 · (408) 876-4284

Phone(408) 876-4284

Sole ProprietorNo

Enumeration DateOctober 23, 2020

Last NPPES UpdateFebruary 9, 20263 updates tracked since enumeration

NPPES CertifiedFebruary 9, 2026

✔ NPI 1285233841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

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

Also ListedRehabilitation PractitionerTaxonomy 225400000X

232 E GISH RD, San Jose, CA 95112

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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.

MR. CARLOS VILLARREAL III

Case Management