NPIMap

Organization Active NPI

Hillsides

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Pasadena, CA
National Provider Identifier
1386463099
Registry record updated Oct 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Substance Use Disorder Rehabilitation Clinic/CenterTaxonomy code 261QR0405X
Legal business name
HILLSIDES
Practice address
456 E Orange Grove Blvd Ste 140
Pasadena, CA 91104-5235
Phone
(626) 765-6010
NPI assigned
Oct 9, 2024
Last updated
Oct 14, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 14, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Marisol LaraNPI 1912336447
Title
Qa Manager Administration
Phone
(323) 254-2274

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Substance Use Disorder Rehabilitation Clinic/Center 261QR0405X Primary

Addresses

Primary practice location

456 E Orange Grove Blvd Ste 140
Pasadena, CA 91104-5235

Mailing address

940 Avenue 64
Pasadena, CA 91105-2711
Phone (323) 254-2274

Other names 1

  • Hillsides Youth Moving On Other name

National Provider Directory

National Provider Directory
Tax ID family
Hillsides9 organizations share this tax ID, including this one

Other organizations with this tax ID 8

Organizations that report the same tax identification number in the National Provider Directory.

  • Hillsides
    • Adolescent and Children Mental Health Clinic/Center
    • Irwindale, CA
    • NPI 1083158810
    NPD tax ID
  • Hillsides
    • Mental Health Clinic/Center (Including Community Mental Health Center)
    • Palmdale, CA
    • NPI 1285289801
    NPD tax ID
  • Hillsides
    • Mental Health Clinic/Center (Including Community Mental Health Center)
    • Pasadena, CA
    • NPI 1477023265
    NPD tax ID
  • Hillsides
    • Community/Behavioral Health Agency
    • Los Angeles, CA
    • NPI 1619217841
    NPD tax ID
  • Hillsides
    • Mental Illness Community Based Residential Treatment Facility
    • Pasadena, CA
    • NPI 1639613821
    NPD tax ID
  • Hillsides
    • Community/Behavioral Health Agency
    • Pomona, CA
    • NPI 1700270188
    NPD tax ID
  • Hillsides
    • Community/Behavioral Health Agency
    • Los Angeles, CA
    • NPI 1720707987
    NPD tax ID
  • Hillsides
    • Substance Use Disorder Rehabilitation Clinic/Center
    • Commerce, CA
    • NPI 1972047165
    NPD tax ID

Practitioners & affiliated clinicians

Practitioners 30

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 30

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1728432000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1760400000000",
    "number": "1386463099",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "940 AVENUE 64",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911052711",
            "telephone_number": "323-254-2274"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "456 E ORANGE GROVE BLVD STE 140",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911045235",
            "telephone_number": "626-765-6010"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HILLSIDES",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-10-09",
        "last_updated": "2025-10-14",
        "certification_date": "2025-10-14",
        "status": "A",
        "authorized_official_last_name": "LARA",
        "authorized_official_first_name": "MARISOL",
        "authorized_official_title_or_position": "QA MANAGER ADMINISTRATION",
        "authorized_official_telephone_number": "323-254-2274"
    },
    "taxonomies": [
        {
            "code": "261QR0405X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation, Substance Use Disorder",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Hillsides Youth Moving On",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Pasadena, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.