NPIMap

Organization Active NPI

Phoenix Houses of Los Angeles, Inc.

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Venice, CA
National Provider Identifier
1831096247
Registry record updated Oct 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Substance Use Disorder Rehabilitation Clinic/CenterTaxonomy code 261QR0405X
Legal business name
PHOENIX HOUSES OF LOS ANGELES, INC.
Practice address
517 Ocean Front Walk, Unit 8
Venice, CA 90291-2427
Phone
(310) 691-7370
Fax
(310) 452-8766
NPI assigned
Oct 20, 2026
Last updated
Oct 20, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 20, 2026

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

Authorized official

Name
Maja Trochimczyk, PH.D.
Title
Senior Director of Planning
Phone
(818) 686-3112

Specialties & licenses 1

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

Addresses

Primary practice location

517 Ocean Front Walk, Unit 8
Venice, CA 90291-2427

Mailing address

11600 Eldridge Ave
Lake View Terrace, CA 91342-6506
Phone (818) 686-3000

National Provider Directory

National Provider Directory
Tax ID family
Phoenix Houses of Los Angeles Inc6 organizations share this tax ID, including this one

Other organizations with this tax ID 5

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

Locations

11600 Eldridge Ave
Sylmar, CA 91342
Phone (818) 686-3000

517 Ocean Front Walk
Ste 8
Venice, CA 90291

NPI Registry JSON

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

{
    "created_epoch": "1792454400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1792454400000",
    "number": "1831096247",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11600 ELDRIDGE AVE",
            "city": "LAKE VIEW TERRACE",
            "state": "CA",
            "postal_code": "913426506",
            "telephone_number": "818-686-3000",
            "fax_number": "818-897-1293"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "517 OCEAN FRONT WALK, UNIT 8",
            "city": "VENICE",
            "state": "CA",
            "postal_code": "902912427",
            "telephone_number": "310-691-7370",
            "fax_number": "310-452-8766"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PHOENIX HOUSES OF LOS ANGELES, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-10-20",
        "last_updated": "2026-10-20",
        "certification_date": "2026-10-20",
        "status": "A",
        "authorized_official_last_name": "TROCHIMCZYK",
        "authorized_official_first_name": "MAJA",
        "authorized_official_title_or_position": "SENIOR DIRECTOR OF PLANNING",
        "authorized_official_telephone_number": "818-686-3112",
        "authorized_official_credential": "PH.D."
    },
    "taxonomies": [
        {
            "code": "261QR0405X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation, Substance Use Disorder",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Venice, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 20, 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.