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

Hillsides

Adolescent and Children Mental Health Clinic/Center in South Pasadena, CA · enumerated 2007 · authorized official Stacey Roth, Chief Executive Officer.

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

National Provider Identifier

1902920176

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 149 Pasadena Ave Ste A, South Pasadena, CA, 91030

Phone (323) 254-2274

Enumeration date Mar 16, 2007

Last updated in NPPES Jan 4, 2021

Taxonomy & classification

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

Authorized official

Name Stacey Roth

Title Chief Executive Officer

Phone (323) 543-2800

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

Where is Hillsides located?

The practice location on file with NPPES is in South Pasadena, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-01-04. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-04.