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ACHILLES YAMAUCHI RBT
NPI 1881166379
Assistant Behavior Analyst in Orange, CA

Active since December 20, 2018
500 S MAIN ST STE 600, ORANGE, CA 92868(657) 565-3259(833) 706-4826 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Achilles Yamauchi Rbt NPPES

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

ACHILLES YAMAUCHI RBT (NPI 1881166379) is an individual assistant behavior analyst provider in Orange, California and active in the NPI registry since December 2018.

NPPES Registry Identity

NPI1881166379
Entity TypeIndividualMale
Primary Taxonomy106E00000X
Provider Legal NameACHILLES YAMAUCHICredential: RBT
Location Address500 S MAIN ST STE 600Orange, CA 92868-4514
Mailing Address500 S Main St Ste 600Orange, CA 92868-4514 · (657) 565-3259 · Fax (833) 706-4826
Phone(657) 565-3259
Fax(833) 706-4826
Sole ProprietorNo
Enumeration DateDecember 20, 2018
Last NPPES UpdateFebruary 24, 2026
NPPES CertifiedFebruary 24, 2026
✔ NPI 1881166379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAssistant Behavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code106E00000X
Definition
An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.
500 S MAIN ST STE 600, Orange, CA 92868
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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.

HEAVENLEIGH BAKER
Behavior Technician
500 S MAIN ST STE 600
ORANGE, CA 92868
Orange County (657) 565-3259
JENNY N/A OLAGUE
Behavior Technician
500 S MAIN ST STE 600
ORANGE, CA 92868
Orange County (657) 565-3259
NHI THAO NGUYEN
Behavior Technician
500 S MAIN ST STE 600
ORANGE, CA 92868
Orange County (657) 565-3259
ODELIA A KU
Behavior Technician
500 S MAIN ST STE 600
ORANGE, CA 92868
Orange County (626) 226-7025
EMILY ROSE NEW
Behavior Technician
500 S MAIN ST STE 600
ORANGE, CA 92868
Orange County (657) 565-3259
DEREK JU
Behavior Technician
500 S MAIN ST STE 600
ORANGE, CA 92868
Orange County (714) 542-2400
SAELI MORALES
Behavior Technician
500 S MAIN ST STE 600
ORANGE, CA 92868
Orange County (657) 565-3259
NARIN ORDOUBADI
Behavior Technician
500 S MAIN ST STE 600
ORANGE, CA 92868
Orange County (714) 542-2400

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 Achilles Yamauchi's NPI number?

The NPI number for Achilles Yamauchi is 1881166379. It was assigned to this individual provider in the NPPES registry on December 20, 2018.

Where is Achilles Yamauchi located?

Achilles Yamauchi practices at 500 S Main St Ste 600, Orange, CA 92868. The listed phone number is (657) 565-3259.

What is Achilles Yamauchi's specialty?

The primary specialty registered for this NPI is Assistant Behavior Analyst with taxonomy code 106E00000X.

When was this NPI record last updated?

The NPPES record for Achilles Yamauchi was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.