Individual provider Active NPI

Francisco Mendoza

  • Addiction (Substance Use Disorder) Counselor
  • South Gate, CA
National Provider Identifier
1144978651
Registry record updated Feb 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
Practice address
8919 California Ave
South Gate, CA 90280-3013
Phone
(323) 487-5126
NPI assigned
Mar 14, 2022
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X Primary

Addresses

Primary practice location

8919 California Ave
South Gate, CA 90280-3013

Mailing address

8919 California Ave
South Gate, CA 90280-3013
Phone (323) 487-5126

Other practice location 1

3421 E Olympic Blvd
Los Angeles, CA 90023-3030
Phone (323) 262-1786

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1647216000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1144978651",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8919 CALIFORNIA AVE",
            "city": "SOUTH GATE",
            "state": "CA",
            "postal_code": "902803013",
            "telephone_number": "323-487-5126"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8919 CALIFORNIA AVE",
            "city": "SOUTH GATE",
            "state": "CA",
            "postal_code": "902803013",
            "telephone_number": "323-487-5126"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3421 E Olympic Blvd",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900233030",
            "country_code": "US",
            "telephone_number": "323-262-1786",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MENDOZA",
        "first_name": "FRANCISCO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-03-14",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in South Gate, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 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.