Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1114507803 Individual Practitioner Female Practitioner

Melanie Castillo

Behavior Analyst • Pasadena, CA

Professional Overview & Biography Verified Profile Summary

Melanie Castillo is a registered healthcare professional specializing in Behavior Analyst in Pasadena, CA. Practice services are available at 50 N HILL AVE STE 100 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

50 N Hill Ave Ste 100

Pasadena, CA 911061949

Telephone 6267937700

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Pasadena, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 8.8 Yrs
Regional Practice Density
204 Specialists

Practicing in Pasadena, CA (20508 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: 2025-07-16
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

State License CA 1-24-76233

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 Technician

NUCC Taxonomy Code: 106S00000X

State License CA RBT-20-110350

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
Richard Tran

Behavior Technician

NPI 1003511502
Yvette Magallon

Behavior Technician

NPI 1003513672
Nancy Ng

Behavior Technician

NPI 1013508373
Maria Huipio

Behavior Technician

NPI 1023948635
Paola Ramos

Behavior Technician

NPI 1043802408
King Woo

Behavior Technician

NPI 1043883754

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active April 08, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location April 08, 2021

Registered at 50 N HILL AVE STE 100, PASADENA, CA 911061949 (Tel: 6267937700)

📍
Updated Business Mailing Address April 08, 2021

Registered at 50 N HILL AVE STE 100, PASADENA, CA 911061949

👤
Provider Name / Credentials Updated April 08, 2021

Recorded as MELANIE CASTILLO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 08, 2021

Behavior Technician (License #RBT-20-110350 in CA)

🟢
Initial NPI Registration & Enumeration April 08, 2021

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Melanie Castillo. Be the first to share your experience!

Sign in to leave a review for Melanie Castillo

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1114507803
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 08, 2021
Last Update: July 16, 2025
Sole Proprietor: No

Mailing Address

50 N Hill Ave Ste 100

Pasadena, CA 911061949

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.