KELSEY E AU BCBA, LBA
NPI 1801544143
Behavior Analyst in Alameda, CA

Q: What is Kelsey Au's NPI number?

The NPI number for Kelsey Au is 1801544143. It was assigned to this individual provider in the NPPES registry on March 15, 2022.

Q: What is Kelsey Au'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 Kelsey Au was last updated on May 8, 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 March 15, 2022

1025 ATLANTIC AVE STE 101, ALAMEDA, CA 94501(510) 268-8120 Get Directions Write a Review

NPPES record last updated: May 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 8, 2026, Feb 6, 2026 (2 updates tracked since 2026).

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About Kelsey E Au Bcba, Lba NPPES

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

KELSEY E AU BCBA, LBA (NPI 1801544143) is an individual behavior analyst provider in Alameda, California, licensed in Washington (LBA.BA.70113189) and active in the NPI registry since March 2022. She maintains a secondary practice location in Tumwater.

NPPES Registry Identity

NPI1801544143

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameKELSEY E AUCredential: BCBA, LBA

Location Address1025 ATLANTIC AVE STE 101Alameda, CA 94501-1188

Mailing Address1408 8th StAlamogordo, NM 88310-5115 · (866) 273-2451 · Fax (866) 608-5560

Phone(510) 268-8120

Sole ProprietorNo

Enumeration DateMarch 15, 2022

Last NPPES UpdateMay 8, 20262 updates tracked since enumeration

NPPES CertifiedMay 8, 2026

✔ NPI 1801544143 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed in WA · LBA.BA.70113189

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 61605352 (WA)

Also ListedBehavior TechnicianTaxonomy 106S00000X

1025 ATLANTIC AVE STE 101, Alameda, CA 94501

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Secondary Practice Location 1

Location 16330 Capitol Blvd SETumwater, WA 98501-5205 · Phone (360) 451-0541

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.

WHITNEY DUENEZ

Behavior Technician