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First Steps Aba

Behavior Analyst in Winnetka, CA · enumerated 2025 · authorized official Raisa Jailyan, Director/Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1649163312

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Registry record

Entity type Organization (Type 2)
Legal business name First Steps Aba
Practice address 20607 Roscoe Blvd Unit G, Winnetka, CA, 91306
Phone (818) 406-5283
Enumeration date Jun 2, 2025
Last updated in NPPES Jun 2, 2025

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

Authorized official

Name Raisa Jailyan
Title Director/Owner
Phone (818) 406-5283

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for First Steps Aba?
The NPI for First Steps Aba is 1649163312, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for First Steps Aba?
NPPES lists Raisa Jailyan (Director/Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-02.