Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1144563388 Individual Practitioner Female Practitioner

Elizabeth Estelle Williamson , MA, BCBA

Behavior Analyst • Los Angeles, CA

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Elizabeth Williamson, MA, BCBA is a registered healthcare professional specializing in Behavior Analyst in Los Angeles, CA. Official NPI practice address is registered at 2115 BEVERLY BLVD.

Practice Location & Contact Primary Location

Practice Address

2115 Beverly Blvd

Los Angeles, CA 90057

Telephone 3239383434
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Los Angeles, CA

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

Practicing in Los Angeles, 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

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.

Secondary Practice Locations

400 E Royal Ln

Irving, TX 750393540

Phone: 8558326727

Practice Associates & Co-Workers

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

15 Associated Practitioners
Elicet Gonzalez , AMFT

Marriage & Family Therapist

NPI 1013699594

Associate Marriage and Family Therapist

Ana Foster

Behavior Analyst

NPI 1215577473
Yvonne Harada

Behavior Analyst

NPI 1457996118
NPI 1508720574
Cory Lutz

Speech-Language Pathologist

NPI 1578809208
Kelly Bryant

Speech-Language Pathologist

NPI 1578858437

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location October 01, 2018

Registered at 2115 BEVERLY BLVD, LOS ANGELES, CA 90057 (Tel: 3239383434)

📍
Updated Business Mailing Address October 01, 2018

Registered at 5900 CENTER DR APT 612, LOS ANGELES, CA 900458938 (Tel: 6613613980)

👤
Provider Name / Credentials Updated October 01, 2018

Recorded as ELIZABETH WILLIAMSON, MA, BCBA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 01, 2018

Behavior Analyst

NPI Profile Active February 19, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location February 19, 2015

Registered at 400 E ROYAL LN, IRVING, TX 750393540 (Tel: 8558326727)

📍
Updated Business Mailing Address February 19, 2015

Registered at 4575 SE DIXIE HWY, STUART, FL 349976826 (Tel: 8558326727)

👤
Provider Name / Credentials Updated February 19, 2015

Recorded as ELIZABETH WILLIAMSON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 19, 2015

Technician, Other

🟢
Initial NPI Registration & Enumeration April 05, 2013

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: 1144563388
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 05, 2013
Last Update: October 01, 2018
Sole Proprietor: Yes

Mailing Address

5900 Center Dr Apt 612

Los Angeles, CA 900458938

Phone: 6613613980

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.