ADAIR PAYAN
NPI 1811575400
Behavior Analyst in Chula Vista, CA

Q: What is Adair Payan's NPI number?

The NPI number for Adair Payan is 1811575400. It was assigned to this individual provider in the NPPES registry on April 1, 2021.

Q: What is Adair Payan'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 Adair Payan was last updated on February 4, 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.

Active since April 01, 2021

310 3RD AVE STE B8, CHULA VISTA, CA 91910(855) 223-7123(619) 374-7134 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 4, 2026, Jan 6, 2026, Dec 16, 2024 and 1 more (4 updates tracked since 2021).

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About Adair Payan NPPES

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

ADAIR PAYAN (NPI 1811575400) is an individual behavior analyst provider in Chula Vista, California, licensed in California (1-24-75189) and active in the NPI registry since April 2021. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1811575400

Entity TypeIndividualMale

Primary Taxonomy103K00000X

Provider Legal NameADAIR PAYAN

Location Address310 3RD AVE STE B8Chula Vista, CA 91910-3990

Mailing AddressPo Box 740780Atlanta, GA 30374-0780 · (855) 223-7123 · Fax (619) 374-7134

Phone(855) 223-7123

Fax(619) 374-7134

Sole ProprietorNo

Enumeration DateApril 1, 2021

Last NPPES UpdateFebruary 4, 20264 updates tracked since enumeration

NPPES CertifiedFebruary 4, 2026

✔ NPI 1811575400 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 in CA · 1-24-75189

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 ListedBehavior TechnicianTaxonomy 106S00000X

310 3RD AVE STE B8, Chula Vista, CA 91910

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Secondary Practice Locations 2

Location 11508 W Artesia Sq Apt BGardena, CA 90248-4773 · Phone (800) 249-1266

Location 212465 Lewis St Ste 102Garden Grove, CA 92840-4658 · Phone (855) 223-7123

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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.

KAYLE TWILLA-CRAIG

Behavior Technician