Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1538954912 Individual Practitioner Female Practitioner

Sofia Casillas

Behavior Technician • Ventura, CA

Professional Overview & Biography Verified Profile Summary

Sofia Casillas is a registered healthcare professional specializing in Behavior Technician in Ventura, CA. Practice services are available at 4880 MARKET ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4880 Market St

Ventura, CA 930037783

Telephone 8053648521
Associated Practice Facility / Clinic
🏢 Star Of California Facility NPI 1669613972

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Technician in Ventura, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 5.0 Yrs
Regional Practice Density
544 Specialists

Practicing in Ventura, CA (172337 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: 2025-04-14
Behavior Technician Primary Specialty

NUCC Taxonomy Code: 106S00000X

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.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Mckenzie Hernandez

Behavior Technician

NPI 1053106542
Jahsmine Aradi

Behavior Technician

NPI 1053111849
Sofia Lo Piano

Behavior Technician

NPI 1073475695
Rachel Rodriguez

Behavior Technician

NPI 1083534077
Jasmine Alarcon

Behavior Technician

NPI 1093516320
Ethan Gaston

Behavior Technician

NPI 1114862141

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active April 14, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location April 14, 2025

Registered at 4880 MARKET ST, VENTURA, CA 930037783 (Tel: 8053648521)

📍
Updated Business Mailing Address April 14, 2025

Registered at 4880 MARKET ST, VENTURA, CA 930037783 (Tel: 8053648521)

👤
Provider Name / Credentials Updated April 14, 2025

Recorded as SOFIA CASILLAS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 14, 2025

Behavior Technician

🟢
Initial NPI Registration & Enumeration April 14, 2025

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: 1538954912
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 14, 2025
Last Update: April 14, 2025
Sole Proprietor: No

Mailing Address

4880 Market St

Ventura, CA 930037783

Phone: 8053648521

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.