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GEMA CASTILLO
NPI 1619523875
Behavior Analyst in Glendale, AZ

Active since August 14, 2019
7111 W BELL RD, GLENDALE, AZ 85308(855) 223-7213 Get Directions Write a Review

NPPES record last updated: November 25, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 25, 2025, Feb 1, 2021, Nov 13, 2020 and 3 more (6 updates tracked since 2019).

About Gema Castillo NPPES

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

GEMA CASTILLO (NPI 1619523875) is an individual behavior analyst provider in Glendale, Arizona, licensed in Arizona (BEH-000705) and active in the NPI registry since August 2019.

NPPES Registry Identity

NPI1619523875
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameGEMA CASTILLO
Location Address7111 W BELL RDGlendale, AZ 85308-8551
Mailing AddressPo Box 33568San Diego, CA 92163-3568 · (855) 223-7213
Phone(855) 223-7213
Sole ProprietorNo
Enumeration DateAugust 14, 2019
Last NPPES UpdateNovember 25, 20256 updates tracked since enumeration
NPPES CertifiedNovember 25, 2025
✔ NPI 1619523875 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Licenses✔ Licensed in AZ · BEH-000705✔ Licensed in AZ · 1-19-37229
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.
7111 W BELL RD, Glendale, AZ 85308
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc., Oscar Insurance Company.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. PERRY S HISCOK M.D.
Radiology (Diagnostic Radiology)
7111 W BELL RD, SUITE 104
GLENDALE, AZ 85308
Maricopa County (623) 533-4465
PREMIER SPORTS IMAGING INC
Radiology (Diagnostic Radiology)
7111 W BELL RD, SUITE 104
GLENDALE, AZ 85308
Maricopa County (623) 533-4465

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 Gema Castillo's NPI number?

The NPI number for Gema Castillo is 1619523875. It was assigned to this individual provider in the NPPES registry on August 14, 2019.

Where is Gema Castillo located?

Gema Castillo practices at 7111 W Bell Rd, Glendale, AZ 85308. The listed phone number is (855) 223-7213.

What is Gema Castillo's specialty?

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

What insurance does Gema Castillo accept?

Health plans from Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and Oscar Insurance Company list Gema Castillo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gema Castillo was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.