Individual provider Active NPI

Lisa Nicole Kleinzweig, LCSW, PPSC

  • Clinical Social Worker
  • Oakland, CA
National Provider Identifier
1427338029
Registry record updated Jun 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
LCSW75409 Issued in CA
Practice address
8945 Golf Links Rd
Oakland, CA 94605-4124
Phone
(510) 377-1444
NPI assigned
Aug 26, 2011
Last updated
Jun 15, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 15, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
School Social Worker 1041S0200X 75409 CA
Clinical Social Worker 1041C0700X LCSW75409 CA Primary

Addresses

Primary practice location

8945 Golf Links Rd
Oakland, CA 94605-4124

Mailing address

1685 Rose Ave
Santa Rosa, CA 95407-7176
Phone (831) 359-7562

Other practice location 1

7 Page St
Cotati, CA 94931-4314
Phone (707) 800-7568

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
LCSW75409CAMDClinical Social Worker
75409CAMDPharmacist

NPI Registry JSON

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

{
    "created_epoch": "1314316800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781481600000",
    "number": "1427338029",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1685 ROSE AVE",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954077176",
            "telephone_number": "831-359-7562"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8945 GOLF LINKS RD",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946054124",
            "telephone_number": "510-377-1444"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7 Page St",
            "address_purpose": "LOCATION",
            "city": "Cotati",
            "state": "CA",
            "postal_code": "949314314",
            "country_code": "US",
            "telephone_number": "707-800-7568",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KLEINZWEIG",
        "first_name": "LISA",
        "middle_name": "NICOLE",
        "credential": "LCSW, PPSC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-08-26",
        "last_updated": "2026-06-15",
        "certification_date": "2026-06-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041S0200X",
            "taxonomy_group": "",
            "desc": "Social Worker, School",
            "state": "CA",
            "license": "75409",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "LCSW75409",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 15, 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.