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Active NPI 1689105389 Individual Practitioner Female Practitioner

Lisa Chirk , BCBA

Behavior Analyst • Ontario, CA

Professional Overview & Biography Verified Profile Summary

Lisa Chirk, BCBA is a registered healthcare professional specializing in Behavior Analyst in Ontario, CA. Practice services are available at 4688 ONTARIO MILLS PKWY under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4688 Ontario Mills Pkwy

Ontario, CA 917645104

Telephone 9094765747
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Ontario, CA

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

Practicing in Ontario, 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: 2025-08-18
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

State License CA 1-16-24549

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

40 Associated Practitioners
Karlotta Mora

Behavior Technician

NPI 1003426214
Alexandra Salazar

Speech-Language Pathologist

NPI 1003426263
Sanjuana Gomez

Behavior Analyst

NPI 1003706110
Daniel Vann White

Behavior Technician

NPI 1013835818
Jorden Lopez

Behavior Technician

NPI 1033000963
Sarah Kang , OTR, L

Occupational Therapist - Pediatrics

NPI 1033573480

Occupational Therapist Registered, L

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location August 18, 2025

Registered at 4688 ONTARIO MILLS PKWY, ONTARIO, CA 917645104 (Tel: 9094765747)

📍
Updated Business Mailing Address August 18, 2025

Registered at 4688 ONTARIO MILLS PKWY, ONTARIO, CA 917645104

👤
Provider Name / Credentials Updated June 01, 2021

Recorded as LISA CHIRK, BCBA

📍
Updated Practice Location March 07, 2018

Registered at 337 N VINEYARD AVE STE 301, ONTARIO, CA 917644455 (Tel: 8667278274)

📍
Updated Business Mailing Address March 07, 2018

Registered at 337 N VINEYARD AVE STE 301, ONTARIO, CA 917644455 (Tel: 8667278274)

NPI Profile Active March 23, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location March 23, 2017

Registered at 2080 N TUSTIN AVE, SUITE B, SANTA ANA, CA 927057875 (Tel: 8555810100)

📍
Updated Business Mailing Address March 23, 2017

Registered at 2080 N TUSTIN AVE, SUITE B, SANTA ANA, CA 927057875 (Tel: 8555810100)

👤
Provider Name / Credentials Updated March 23, 2017

Recorded as LISA DO, BCBA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 23, 2017

Behavior Analyst (License #1-16-24549 in CA)

🟢
Initial NPI Registration & Enumeration March 23, 2017

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1689105389
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 23, 2017
Last Update: August 18, 2025
Sole Proprietor: No

Mailing Address

4688 Ontario Mills Pkwy

Ontario, CA 917645104

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.