Individual provider Active NPI

Pamela C. Mansfield, LCSW

  • Clinical Social Worker
  • Santa Rosa, CA
National Provider Identifier
1982259750
Registry record updated Jun 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
111983 Issued in CA
Practice address
350 College Ave Ste 101
Santa Rosa, CA 95401-5125
Phone
(707) 481-6838
NPI assigned
Aug 7, 2019
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 22, 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 111983 CA Primary

Addresses

Primary practice location

350 College Ave Ste 101
Santa Rosa, CA 95401-5125

Mailing address

350 College Ave Ste 101
Santa Rosa, CA 95401-5125
Phone (707) 481-6838

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
111983CAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Lifeworks of Sonoma County CurrentSince Aug 11, 2019 Accepting new patients
Lifeworks of Sonoma County Mental Health PastSince Aug 11, 2019 Accepting new patients

Locations

1260 N Dutton Ave
Ste 105
Santa Rosa, CA 95401
Phone (707) 568-2300

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1565136000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1982259750",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "350 COLLEGE AVE STE 101",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954015125",
            "telephone_number": "707-481-6838"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "350 COLLEGE AVE STE 101",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954015125",
            "telephone_number": "707-481-6838"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MANSFIELD",
        "first_name": "PAMELA",
        "middle_name": "C.",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-08-07",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "111983",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Rosa, CA

Sources for this page

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