Individual provider Active NPI

Sarah Vongsack

  • Clinical Social Worker
  • Los Angeles, CA
National Provider Identifier
1659842656
Registry record updated Dec 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
376076 Issued in CA
Practice address
1816 S Figueroa St
Los Angeles, CA 90015-3422
Phone
(213) 763-0306
Fax
(213) 746-7620
NPI assigned
Dec 17, 2018
Last updated
Dec 22, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 22, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 376076 CA Primary

Addresses

Primary practice location

1816 S Figueroa St
Los Angeles, CA 90015-3422

Mailing address

1816 S Figueroa St
Los Angeles, CA 90015-3422
Phone (213) 605-3188

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
376076CAMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1545004800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766361600000",
    "number": "1659842656",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1816 S FIGUEROA ST",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900153422",
            "telephone_number": "213-605-3188",
            "fax_number": "213-746-7620"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1816 S FIGUEROA ST",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900153422",
            "telephone_number": "213-763-0306",
            "fax_number": "213-746-7620"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VONGSACK",
        "first_name": "SARAH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-12-17",
        "last_updated": "2025-12-22",
        "certification_date": "2025-12-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "376076",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 22, 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.