Individual provider Active NPI

Stevie-Sue Landowski, LMFT

  • Marriage & Family Therapist
  • Torrance, CA
National Provider Identifier
1689493272
Registry record updated Aug 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
LMFT164716 Issued in CA
Practice address
24050 Madison St Ste 216
Torrance, CA 90505-6017
Phone
(424) 435-8946
NPI assigned
Oct 9, 2024
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 5, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Marriage & Family Therapist 106H00000X AMFT150322 CA
Marriage & Family Therapist 106H00000X LMFT164716 CA Primary

Addresses

Primary practice location

24050 Madison St Ste 216
Torrance, CA 90505-6017

Mailing address

S77W16747 Bridgeport Way
Muskego, WI 53150-7734
Phone (414) 403-8850

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

State licenses

LicenseStateTypeSpecialty
AMFT150322CAMDMarriage & Family Therapist

NPI Registry JSON

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

{
    "created_epoch": "1728432000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785888000000",
    "number": "1689493272",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "S77W16747 BRIDGEPORT WAY",
            "city": "MUSKEGO",
            "state": "WI",
            "postal_code": "531507734",
            "telephone_number": "414-403-8850"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24050 MADISON ST STE 216",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905056017",
            "telephone_number": "424-435-8946"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LANDOWSKI",
        "first_name": "STEVIE-SUE",
        "credential": "LMFT",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-10-09",
        "last_updated": "2026-08-05",
        "certification_date": "2026-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "AMFT150322",
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "LMFT164716",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Torrance, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 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.