NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Hillsides

Adolescent and Children Mental Health Clinic/Center in Irwindale, CA · enumerated 2016 · authorized official Stacey Roth, Ceo.

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

National Provider Identifier

1083158810

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Hillsides
Other name <Unavail>
Parent organization Hillsides
Practice address 13001 Ramona Blvd., Suite A, Irwindale, CA, 91706
Phone (323) 274-3075
Fax (626) 798-7899
Enumeration date Dec 13, 2016
Last updated in NPPES Feb 7, 2023

Taxonomy & classification

261QM0855X Adolescent and Children Mental Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Stacey Roth
Title Ceo
Phone (323) 254-2274

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Hillsides?
The NPI for Hillsides is 1083158810, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Hillsides?
NPPES lists Stacey Roth (Ceo) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-07.