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IAN WILLIAMSON MA, BCBA
NPI 1164922241
Behavior Analyst in New London, CT

Active since February 15, 2018
88 BANK ST, NEW LONDON, CT 06320(860) 495-3658 Get Directions Write a Review

NPPES record last updated: January 17, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 22, 2021, Feb 15, 2018 (2 updates tracked since 2018).

About Ian Williamson Ma, Bcba NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

IAN WILLIAMSON MA, BCBA (NPI 1164922241) is an individual behavior analyst provider in New London, Connecticut, licensed in North Carolina (1191) and active in the NPI registry since February 2018.

NPPES Registry Identity

NPI1164922241
Entity TypeIndividualMale
Primary Taxonomy103K00000X
Provider Legal NameIAN WILLIAMSONCredential: MA, BCBA
Location Address88 BANK STNew London, CT 06320-6083
Mailing Address88 Bank StNew London, CT 06320-6083 · (860) 495-3658
Phone(860) 495-3658
Sole ProprietorNo
Enumeration DateFebruary 15, 2018
Last NPPES UpdateJanuary 17, 20242 updates tracked since enumeration
NPPES CertifiedJanuary 17, 2024
✔ NPI 1164922241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Licenses✔ Licensed in NC · 1191✔ Licensed in CT · 887
Definition
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.
88 BANK ST, New London, CT 06320
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Other Identifiers 1

Other1-19-38401Bcba Certificate

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ian Williamson's NPI number?

The NPI number for Ian Williamson is 1164922241. It was assigned to this individual provider in the NPPES registry on February 15, 2018.

Where is Ian Williamson located?

Ian Williamson practices at 88 Bank St, New London, CT 06320. The listed phone number is (860) 495-3658.

What is Ian Williamson's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Ian Williamson was last updated on January 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.