MRS. KATHERINE WAMBACK STEWART BCBA
NPI 1457883233
Behavior Analyst in Fontana, CA

Q: What is Katherine Stewart's NPI number?

The NPI number for Katherine Stewart is 1457883233. It was assigned to this individual provider in the NPPES registry on March 30, 2017.

Q: What is Katherine Stewart'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 Katherine Stewart was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 March 30, 2017

6949 DEW POINT WAY, FONTANA, CA 92336(909) 317-8499 Get Directions Write a Review

NPPES record last updated: February 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 18, 2025, Nov 28, 2022, Mar 30, 2017 (3 updates tracked since 2017).

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About Mrs. Katherine Wamback Stewart Bcba NPPES

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

MRS. KATHERINE WAMBACK STEWART BCBA (NPI 1457883233) is an individual behavior analyst provider in Fontana, California, licensed in (1-17-28577) and active in the NPI registry since March 2017. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1457883233

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameMRS. KATHERINE WAMBACK STEWARTCredential: BCBA

Location Address6949 DEW POINT WAYFontana, CA 92336-1865

Mailing Address6949 Dew Point WayFontana, CA 92336-1865 · (909) 317-8499

Phone(909) 317-8499

Sole ProprietorNo

Enumeration DateMarch 30, 2017

Last NPPES UpdateFebruary 18, 20253 updates tracked since enumeration

NPPES CertifiedFebruary 18, 2025

✔ NPI 1457883233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed · 1-17-28577

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.

Also ListedAssistant Behavior AnalystTaxonomy 106E00000X · License 0-16-7454 (CA)

6949 DEW POINT WAY, Fontana, CA 92336

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Secondary Practice Locations 2

Location 12080 N Tustin AveSanta Ana, CA 92705-7875 · Phone (855) 581-0100 · Fax (949) 709-0311

Location 2311 Bingham StScottsboro, AL 35768-2223 · Phone (256) 797-9920 · Fax (423) 805-9889

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama.Insurance ›

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.

CYNTHIA ALYSSA CAMPOS

Behavior Technician