Claudia Yvette Sison, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

97171 Issued in CA

Practice address

11145 Tampa Ave Ste 24a
Porter Ranch, CA 91326-2251

Phone

(818) 672-6970

NPI assigned

Oct 11, 2021

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1633910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750723200000",
    "number": "1437811007",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5321 DERRY AVE STE H",
            "city": "AGOURA HILLS",
            "state": "CA",
            "postal_code": "913013393",
            "telephone_number": "818-672-6970"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11145 TAMPA AVE STE 24A",
            "city": "PORTER RANCH",
            "state": "CA",
            "postal_code": "913262251",
            "telephone_number": "818-672-6970"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SISON",
        "first_name": "CLAUDIA",
        "middle_name": "YVETTE",
        "name_prefix": "Mrs.",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-10-11",
        "last_updated": "2025-06-24",
        "certification_date": "2025-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "97171",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "SimplePractice",
            "affiliation": "N",
            "endpointDescription": "online",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "11145 Tampa Ave Ste 24A",
            "city": "Porter Ranch",
            "state": "CA",
            "country_code": "US",
            "postal_code": "913262251",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Susan A Sosa
• South Pacific Rehabilitation Services, Inc

• Clinical Social Worker in Porter Ranch, CA
• Providers in Porter Ranch, 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 Jun 24, 2025; 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.