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FIRST STEPS ABA
NPI 1649163312
Behavior Analyst in Winnetka, CA

Active since June 02, 2025
20607 ROSCOE BLVD UNIT G, WINNETKA, CA 91306(818) 406-5283 Get Directions Write a Review

NPPES record last updated: June 2, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About First Steps Aba NPPES

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

FIRST STEPS ABA (NPI 1649163312) is a healthcare organization registered as a behavior analyst in Winnetka, California and active in the NPI registry since June 2025. The organization lists Raisa Jailyan, Director/owner, as its authorized official.

NPPES Registry Identity

NPI1649163312
Entity TypeOrganization
Primary Taxonomy103K00000X
Legal Business NameFIRST STEPS ABA
Location Address20607 ROSCOE BLVD UNIT GWinnetka, CA 91306-1759
Mailing Address20607 Roscoe Blvd Unit GWinnetka, CA 91306-1759
Phone(818) 406-5283
Organization SubpartNo
Authorized OfficialRaisa JailyanDirector/owner · (818) 406-5283
Enumeration DateJune 2, 2025
NPPES CertifiedJune 1, 2025
✔ NPI 1649163312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
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.
20607 ROSCOE BLVD UNIT G, Winnetka, CA 91306
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RAISA JAILYAN BCBA
Behavior Analyst
20607 ROSCOE BLVD UNIT G
WINNETKA, CA 91306
Los Angeles County (818) 406-5283

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 First Steps Aba's NPI number?

The NPI number for First Steps Aba is 1649163312. It was assigned to this organization in the NPPES registry on June 2, 2025.

Where is First Steps Aba located?

First Steps Aba is located at 20607 Roscoe Blvd Unit G, Winnetka, CA 91306. The listed phone number is (818) 406-5283.

What is First Steps Aba's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for First Steps Aba was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.