James Pierce, LICSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

089.0127804 Issued in VT

Practice address

150 Muir Rd
Martinez, CA 94553-4668

Phone

(530) 841-8500

NPI assigned

May 2, 2007

Last updated

Sep 10, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1178064000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1265653422",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2121 FAIRLANE RD",
            "city": "YREKA",
            "state": "CA",
            "postal_code": "960979494",
            "telephone_number": "530-841-8516"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 MUIR RD",
            "city": "MARTINEZ",
            "state": "CA",
            "postal_code": "945534668",
            "telephone_number": "530-841-8500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PIERCE",
        "first_name": "JAMES",
        "credential": "LICSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-05-02",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "VT",
            "license": "089.0127804",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kathie Phun, RN
• Physiokinect Physical Therapy
• James John Picano, PH.D.
• Anthony Piccione, PH.D.
• William John Pickens, EDD
• Natalie Ann Pierre
• Leigh Pierson-Brown
• Lolita Ta'Meek Pinckney, NP-C
• Vanessa Pineda
• Waverly Pinkston, LCSW

• Clinical Social Worker in Martinez, CA
• Providers in Martinez, 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 Sep 10, 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.