Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXYSS COSS
NPI 1144023680
Assistant Behavior Analyst in San Diego, CA

Q: What is Alexyss Coss's NPI number?

The NPI number for Alexyss Coss is 1144023680. It was assigned to this individual provider in the NPPES registry on March 31, 2025.

Q: What is Alexyss Coss's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Alexyss Coss was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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 31, 2025

501 W BROADWAY STE 800, SAN DIEGO, CA 92101(559) 320-9367 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 7, 2026, Mar 31, 2025 (2 updates tracked since 2025).

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About Alexyss Coss NPPES

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

ALEXYSS COSS (NPI 1144023680) is an individual assistant behavior analyst provider in San Diego, California and active in the NPI registry since March 2025. She maintains a secondary practice location in Stuart.

NPPES Registry Identity

NPI1144023680

Entity TypeIndividualFemale

Primary Taxonomy106E00000X

Provider Legal NameALEXYSS COSS

Location Address501 W BROADWAY STE 800San Diego, CA 92101-3546

Mailing Address7108 S Kanner HwyStuart, FL 34997-7462

Phone(559) 320-9367

Sole ProprietorNo

Enumeration DateMarch 31, 2025

Last NPPES UpdateAugust 7, 20262 updates tracked since enumeration

NPPES CertifiedAugust 7, 2026

✔ NPI 1144023680 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.

501 W BROADWAY STE 800, San Diego, CA 92101

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Secondary Practice Location 1

Location 17108 S Kanner HwyStuart, FL 34997-7462 · Phone (855) 832-6727

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.

ALLISON ELIZABETH MCNALLY

Behavior Technician