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Deactivated NPI 1972946119 Deactivated / Inactive NPI Female Practitioner

Dr. Kathleen Williamson , BCBA-D

Behavior Analyst • Weimar, TX

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Kathleen Williamson has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date April 08, 2013
NPI Deactivation Date March 19, 2026
Total Practice Duration ~13 Years of Practice (2013 – 2026)

Professional Overview & Biography Verified Profile Summary

Dr. Kathleen Williamson, BCBA-D was a registered Behavior Analyst practicing in Weimar, TX. Throughout an active medical career spanning 13 years, Dr. Williamson provided care at the practice location at 301 W MARKET ST until profile deactivation on 2026-03-19.

Practice Location & Contact Primary Location

Practice Address

301 W Market St

Weimar, TX 789622309

Telephone 9796616293
Associated Practice Facility / Clinic
🏢 Measurable Changes Llc Facility NPI 1740607621

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Weimar, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 6.0 Yrs
Regional Practice Density
3 Specialists

Practicing in Weimar, TX (5867 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

State License TX 1-11-7966

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.

Career & Practice History Timeline

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

8 Historical Events
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NPI Profile Deactivated March 19, 2026

Record deactivated on March 19, 2026

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Medical Taxonomy / Specialty Registered (Primary Specialty) November 04, 2025

Behavior Analyst (License #1827 in TX)

NPI Profile Active April 01, 2014

NPI status registered as active in NPPES database

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Updated Practice Location April 01, 2014

Registered at 301 W MARKET ST, WEIMAR, TX 789622309 (Tel: 9796616293)

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Updated Business Mailing Address April 01, 2014

Registered at 301 W MARKET ST, WEIMAR, TX 789622309

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Provider Name / Credentials Updated April 01, 2014

Recorded as KATHLEEN WILLIAMSON, BCBA-D

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Medical Taxonomy / Specialty Registered (Primary Specialty) April 01, 2014

Behavior Analyst (License #1-11-7966 in TX)

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Initial NPI Registration & Enumeration April 08, 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: 1972946119
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 08, 2013
Last Update: April 01, 2014
Deactivation Date: March 19, 2026

Mailing Address

301 W Market St

Weimar, TX 789622309

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.