NPIMap

Organization Active NPI

Ascend Healthcare LLC

  • Adolescent and Children Mental Health Clinic/Center
  • Pasadena, CA
National Provider Identifier
1336088103
Registry record updated Mar 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adolescent and Children Mental Health Clinic/CenterTaxonomy code 261QM0855X
Legal business name
ASCEND HEALTHCARE LLC
Practice address
390 E Walnut St
Pasadena, CA 91101-1529
Phone
(310) 598-1840
NPI assigned
Mar 26, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 26, 2026

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

Authorized official

Name
Joseph Essas
Title
Managing Director
Phone
(310) 598-1840

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Adolescent and Children Mental Health Clinic/Center 261QM0855X Primary

Addresses

Primary practice location

390 E Walnut St
Pasadena, CA 91101-1529

Mailing address

390 E Walnut St
Pasadena, CA 91101-1529

National Provider Directory

National Provider Directory
Tax ID family
Ascend Healthcare LLC11 organizations share this tax ID, including this one

Other organizations with this tax ID 10

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

Locations

390 E Walnut St
Pasadena, CA 91101
Phone (310) 598-1840

NPI Registry JSON

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

{
    "created_epoch": "1774483200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1774483200000",
    "number": "1336088103",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "390 E WALNUT ST",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911011529"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "390 E WALNUT ST",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911011529",
            "telephone_number": "310-598-1840"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ASCEND HEALTHCARE LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-26",
        "last_updated": "2026-03-26",
        "certification_date": "2026-03-26",
        "status": "A",
        "authorized_official_last_name": "ESSAS",
        "authorized_official_first_name": "JOSEPH",
        "authorized_official_title_or_position": "MANAGING DIRECTOR",
        "authorized_official_telephone_number": "310-598-1840"
    },
    "taxonomies": [
        {
            "code": "261QM0855X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adolescent and Children Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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 Mar 26, 2026; 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.