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

ABIGAIL ISSAIAN
NPI 1255800215
Behavior Analyst in Los Angeles, CA

Q: What is Abigail Issaian's NPI number?

The NPI number for Abigail Issaian is 1255800215. It was assigned to this individual provider in the NPPES registry on November 20, 2018. The provider is also known as Abigail Cabinilla-Martinez.

Q: What is Abigail Issaian'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 Abigail Issaian was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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 November 20, 2018

501 SHATTO PL STE 100, LOS ANGELES, CA 90020(888) 428-3223(323) 866-1881 Get Directions Write a Review

NPPES record last updated: October 19, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Feb 4, 2026, Apr 11, 2025, Apr 14, 2023 and 1 more (4 updates tracked since 2018).

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About Abigail Issaian NPPES

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

ABIGAIL ISSAIAN (NPI 1255800215) is an individual behavior analyst provider in Los Angeles, California, licensed in (1-22-61751) and active in the NPI registry since November 2018. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1255800215

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameABIGAIL ISSAIAN

Location Address501 SHATTO PL STE 100Los Angeles, CA 90020-1747

Mailing Address501 Shatto Pl Ste 100Los Angeles, CA 90020-1747 · (888) 428-3223 · Fax (323) 866-1881

Phone(888) 428-3223

Fax(323) 866-1881

Sole ProprietorNo

Enumeration DateNovember 20, 2018

Last NPPES UpdateOctober 19, 20264 updates tracked since enumeration

NPPES CertifiedOctober 19, 2026

✔ NPI 1255800215 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed · 1-22-61751

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.

501 SHATTO PL STE 100, Los Angeles, CA 90020

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Other Names 1

Other Name (5)Abigail Cabinilla-martinez

Secondary Practice Locations 2

Location 12900 Adams St Ste C25Riverside, CA 92504-8312 · Phone (888) 428-3223

Location 23450 Centre Lake Dr Ste 175Ontario, CA 91761-7615 · Phone (888) 428-3223 · Fax (323) 866-1881

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.

LILY RABINOWITZ

Behavior Technician