Kathryn Ann Mason, LICSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

089-0000211 Issued in VT

Practice address

45 Linden St
Brattleboro, VT 05301-2966

Phone

(802) 579-8713

NPI assigned

Dec 27, 2006

Last updated

Jan 5, 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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in VT

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Boston University School of Medicine, 1986

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1167177600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767571200000",
    "number": "1831254135",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5822 HINESBURG RD",
            "city": "BRATTLEBORO",
            "state": "VT",
            "postal_code": "053018296",
            "telephone_number": "802-579-8713"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "45 LINDEN ST",
            "city": "BRATTLEBORO",
            "state": "VT",
            "postal_code": "053012966",
            "telephone_number": "802-579-8713"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASON",
        "first_name": "KATHRYN",
        "middle_name": "ANN",
        "name_prefix": "Ms.",
        "credential": "LICSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-12-27",
        "last_updated": "2026-01-05",
        "certification_date": "2026-01-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "VT",
            "license": "089-0000211",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1007466",
            "state": "VT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gregoria Marrero, M.D.
• Ashley Brooke Marshall, RD
• Kaylee Rae Marshe
• Emily C Martyn, CNM
• Amy Mason, PTA
• Gaetana Rosel Massaro, LCSW
• Jennifer Matson, BA
• Martina Mattison, M.ED
• Monica Christina Mattocks, PTA
• Jonathan Mattoon

• Clinical Social Worker in Brattleboro, VT
• Providers in Brattleboro, VT by specialty
• Clinical Social Worker in Vermont

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.