Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1619523875 Individual Practitioner Female Practitioner

Gema Castillo

Behavior Analyst • Glendale, AZ

Professional Overview & Biography Verified Profile Summary

Gema Castillo is a registered healthcare professional specializing in Behavior Analyst in Glendale, AZ. Practice services are available at 7111 W BELL RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

7111 W Bell Rd

Glendale, AZ 853088551

Telephone 8552237213
Associated Practice Facility / Clinic
🏢 Premier Sports Imaging Inc Facility NPI 1962466722

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Glendale, AZ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 12.8 Yrs
Regional Practice Density
66 Specialists

Practicing in Glendale, AZ (1778 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-11-25
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

State License AZ BEH-000705

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.

Behavior Analyst

NUCC Taxonomy Code: 103K00000X

State License AZ 1-19-37229

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

1 Associated Practitioners
Dr. Perry Hiscok , MD

Radiology - Diagnostic Radiology

NPI 1003870726

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

15 Historical Events
📍
Updated Practice Location November 25, 2025

Registered at 7111 W BELL RD, GLENDALE, AZ 853088551 (Tel: 8552237213)

📍
Updated Business Mailing Address November 25, 2025

Registered at PO BOX 33568, SAN DIEGO, CA 921633568 (Tel: 8552237213)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 25, 2025

Behavior Analyst (License #BEH-000705 in AZ)

📍
Updated Practice Location February 01, 2021

Registered at 3431 CHERRY AVE, LONG BEACH, CA 908074911 (Tel: 8552237123)

📍
Updated Practice Location November 13, 2020

Registered at 12604 HIDDENCREEK WAY STE C, CERRITOS, CA 907032137 (Tel: 5627604429)

📍
Updated Practice Location January 31, 2020

Registered at 16410 BLOOMFIELD AVE STE B, CERRITOS, CA 907032144 (Tel: 5627604429)

📍
Updated Business Mailing Address January 31, 2020

Registered at 16782 VON KARMAN AVE STE 11, IRVINE, CA 926062417 (Tel: 9498332237)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 31, 2020

Behavior Analyst

📍
Updated Business Mailing Address September 10, 2019

Registered at 5834 ADENMOOR AVE, LAKEWOOD, CA 907131002

NPI Profile Active August 14, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location August 14, 2019

Registered at 5834 ADENMOOR AVE, LAKEWOOD, CA 907131002 (Tel: 9497568799)

📍
Updated Business Mailing Address August 14, 2019

Registered at 390 UNION BLVD STE 300, LAKEWOOD, CO 802286514 (Tel: 3039898169)

👤
Provider Name / Credentials Updated August 14, 2019

Recorded as GEMA CASTILLO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 14, 2019

Behavior Technician

🟢
Initial NPI Registration & Enumeration August 14, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1619523875
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 14, 2019
Last Update: November 25, 2025
Sole Proprietor: No

Mailing Address

Po Box 33568

San Diego, CA 921633568

Phone: 8552237213

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.