Individual provider · Type 1 NPI

Ally Lynn Williams, RBT

Behavior Analyst · St. Louis, MO

NPI number 1346963568 Active

Practice location

5425 Southfield Ctr
St. Louis, MO 63123-5984

Call (217) 525-8332 Map

Fax (217) 789-1420

Mailing address

5220 6th Street Frontage Rd E Ste 1700
Springfield, IL 62703-5771

Specialties and licenses

TaxonomyCodeLicense
Behavior Analyst Primary 103K00000XNone listed

Behavior Analyst: 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…

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About NPI 1346963568

Ally Lynn Williams, RBT's National Provider Identifier is 1346963568, issued on Sep 22, 2022. The primary taxonomy on file is Behavior Analyst (103K00000X), and the practice location is in St. Louis, MO. The record was last updated on May 18, 2026.