Individual provider Active NPI

Lauren Kussler, ASW

  • Clinical Social Worker
  • Walnut Creek, CA
National Provider Identifier
1053249391
Registry record updated May 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
ASW132052 Issued in CA
Practice address
2355 San Juan Ave
Walnut Creek, CA 94597-3099
Phone
(925) 944-6822
NPI assigned
May 8, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 8, 2026

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 ASW132052 CA Primary

Addresses

Primary practice location

2355 San Juan Ave
Walnut Creek, CA 94597-3099

Mailing address

2355 San Juan Ave
Walnut Creek, CA 94597-3099

Other practice location 1

2050 Vanderslice Ave
Walnut Creek, CA 94596-5923
Phone (925) 943-2462

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
ASW132052CAMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1778198400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778198400000",
    "number": "1053249391",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2355 SAN JUAN AVE",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945973099"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2355 SAN JUAN AVE",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945973099",
            "telephone_number": "925-944-6822"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2050 Vanderslice Ave",
            "address_purpose": "LOCATION",
            "city": "Walnut Creek",
            "state": "CA",
            "postal_code": "945965923",
            "country_code": "US",
            "telephone_number": "925-943-2462",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KUSSLER",
        "first_name": "LAUREN",
        "credential": "ASW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-05-08",
        "last_updated": "2026-05-08",
        "certification_date": "2026-05-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "ASW132052",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Walnut Creek, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 8, 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.