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Arise Hillside Treatment Center LLC

Mental Illness Community Based Residential Treatment Facility in Woodland Hills, CA · enumerated 2023 · authorized official Syuzanna Shirinyan, Founder.

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

National Provider Identifier

1184405300

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Registry record

Entity type Organization (Type 2)
Legal business name Arise Hillside Treatment Center LLC
Practice address 4800 Almidor Ave, Woodland Hills, CA, 91364
Phone (818) 257-1787
Enumeration date Oct 12, 2023
Last updated in NPPES Oct 21, 2025

Taxonomy & classification

320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Syuzanna Shirinyan
Title Founder
Phone (818) 257-1787

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 Arise Hillside Treatment Center LLC?
The NPI for Arise Hillside Treatment Center LLC is 1184405300, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Arise Hillside Treatment Center LLC?
NPPES lists Syuzanna Shirinyan (Founder) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-21.