Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1588138887 Individual Practitioner Female Practitioner

Dalena Bui

Behavior Analyst • Orange, CA

Professional Overview & Biography Verified Profile Summary

Dalena Bui is a registered healthcare professional specializing in Behavior Analyst in Orange, CA. Practice services are available at 1815 E HEIM AVE STE 205 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1815 E Heim Ave Ste 205

Orange, CA 928653016

Telephone 7146406891
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Orange, CA

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

Practicing in Orange, 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: 2026-04-16
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

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

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
Ashley Stevens

Behavior Analyst

NPI 1003380361
Kate Kim

Behavior Technician

NPI 1003650334
Patricia Rivera Mendoza

Behavior Technician

NPI 1003676107
Vianey Escobar

Behavior Technician

NPI 1003740101
Lynsey Mikels

Behavior Analyst

NPI 1013582600
Richard Burns

Behavior Technician

NPI 1023813433

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location October 25, 2024

Registered at 1815 E HEIM AVE STE 205, ORANGE, CA 928653016 (Tel: 7146406891)

📍
Updated Business Mailing Address October 25, 2024

Registered at 1815 E HEIM AVE STE 205, ORANGE, CA 928653016 (Tel: 7146406891)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 25, 2024

Behavior Analyst

📍
Updated Practice Location June 14, 2021

Registered at 501 N BROOKHURST ST STE 306, ANAHEIM, CA 928015204 (Tel: 7144649080)

📍
Updated Business Mailing Address June 14, 2021

Registered at 501 N BROOKHURST ST STE 306, ANAHEIM, CA 928015204 (Tel: 7144649080)

NPI Profile Active January 20, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location January 20, 2019

Registered at 13353 ALONDRA BLVD STE 105, SANTA FE SPRINGS, CA 906705576 (Tel: 6577773408)

📍
Updated Business Mailing Address January 20, 2019

Registered at 13353 ALONDRA BLVD STE 105, SANTA FE SPRINGS, CA 906705576 (Tel: 6577773408)

👤
Provider Name / Credentials Updated January 20, 2019

Recorded as DALENA BUI

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 20, 2019

Behavior Technician

🟢
Initial NPI Registration & Enumeration January 20, 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: 1588138887
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 20, 2019
Last Update: April 16, 2026
Sole Proprietor: No

Mailing Address

1815 E Heim Ave Ste 205

Orange, CA 928653016

Phone: 7146406891

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.