Tarn Carolyn Martin, MSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

Practice address

PO Box 444
Northampton, MA 01061-0444

Phone

(413) 387-7953

NPI assigned

Sep 21, 2009

Last updated

Jun 22, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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)

Enrolled

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

{
    "created_epoch": "1253491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1144554387",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "139 PROSPECT ST",
            "city": "NORTHAMPTON",
            "state": "MA",
            "postal_code": "010602132",
            "telephone_number": "413-387-7953"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PO BOX 444",
            "city": "NORTHAMPTON",
            "state": "MA",
            "postal_code": "010610444",
            "telephone_number": "413-387-7953"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTIN",
        "first_name": "TARN",
        "middle_name": "CAROLYN",
        "name_prefix": "Ms.",
        "credential": "MSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-09-21",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Frank Marotta, PH.D.
• Joy Marouki
• Michelle Marroquin, PTA
• Edythe Marsh
• Sarah Martin, LCSW
• Marta P Martinez Tom, DAOM, LIC AC.
• Emily Martino, MSW, LICSW
• Navneet Marwaha, M.D.
• Mary Pat Roy, MD, LLC
• Mass General Brigham Medical Group Western Massachusetts Inc

• Clinical Social Worker in Northampton, MA
• Providers in Northampton, MA by specialty
• Clinical Social Worker in Massachusetts

• 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.