ERIN WILLIAMS BCBA
NPI 1558714592
Behavior Analyst in Riverbank, CA

Q: What is Erin Williams's NPI number?

The NPI number for Erin Williams is 1558714592. It was assigned to this individual provider in the NPPES registry on July 14, 2016.

Q: What is Erin Williams's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Erin Williams was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.

Active since July 14, 2016

5501 ANTIQUE ROSE WAY, RIVERBANK, CA 95367(866) 523-4268 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 27, 2026, Mar 1, 2021, Nov 21, 2017 and 1 more (4 updates tracked since 2016).

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About Erin Williams Bcba NPPES

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

ERIN WILLIAMS BCBA (NPI 1558714592) is an individual behavior analyst provider in Riverbank, California, licensed in California (1-24-70574) and active in the NPI registry since July 2016.

NPPES Registry Identity

NPI1558714592

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameERIN WILLIAMSCredential: BCBA

Location Address5501 ANTIQUE ROSE WAYRiverbank, CA 95367-9505

Mailing AddressDept La 22763Pasadena, CA 91185-2763 · (866) 523-4268 · Fax (866) 500-2186

Phone(866) 523-4268

Sole ProprietorNo

Enumeration DateJuly 14, 2016

Last NPPES UpdateApril 27, 20264 updates tracked since enumeration

NPPES CertifiedApril 27, 2026

✔ NPI 1558714592 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed in CA · 1-24-70574

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.

5501 ANTIQUE ROSE WAY, Riverbank, CA 95367

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EMILY MOODY

Behavior Technician