Martha Mateo, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LCSW122431 Issued in CA

Practice address

1414 S Grand Ave Ste 380
Los Angeles, CA 90015-3072

Phone

(213) 743-9000

NPI assigned

Aug 19, 2019

Last updated

Jan 13, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• FHIR API: https://fhir.meditouchehr.com/api/fhir/r4/

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Gracelight Community Health

  • Federally Qualified Health Center (FQHC)
  • Los Angeles, CA
  • NPI 1104075282
  Medicare reassignment NPD
• Northeast Community Clinic

  dba Wilmington Family Health Center

  • Federally Qualified Health Center (FQHC)
  • Wilmington, CA
  • NPI 1700097540
  Medicare reassignment
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Baldwin Park, CA
  • NPI 1770515280
  Medicare reassignment
• Gracelight Community Health

  • Federally Qualified Health Center (FQHC)
  • Los Angeles, CA
  • NPI 1639241888
  NPD
• Northeast Community Clinic

  • Federally Qualified Health Center (FQHC)
  • Hawthorne, CA
  • NPI 1275226334
  NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Santa Clarita, CA
  • NPI 1316409410
  NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Panorama City, CA
  • NPI 1407888928
  NPD
• All for Kids Organization

  • Community/Behavioral Health Agency
  • Los Angeles, CA
  • NPI 1174659957
  NPD (past)

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

{
    "created_epoch": "1566172800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768262400000",
    "number": "1215584974",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1414 S GRAND AVE STE 380",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900153072"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1414 S GRAND AVE STE 380",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900153072",
            "telephone_number": "213-743-9000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATEO",
        "first_name": "MARTHA",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-08-19",
        "last_updated": "2026-01-13",
        "certification_date": "2026-01-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "LCSW122431",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laura Mateo-Gaspar
• Jessica Mateo-Lorenzo, RN
• Araceli Mateo
• Cynthia Valenzuela Mateo, M.D.
• Jacqueline Mateo
• Melissa Mateo
• Susana Mateos Leyva, MSW
• Olga Rocio Mateos-Sainos
• Adriana Mateos
• Adriana Mateos

• Clinical Social Worker in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.