Island Diagnostics LLC

Primary specialty

Clinical Medical LaboratoryTaxonomy code 291U00000X

Legal business name

ISLAND DIAGNOSTICS LLC

Practice address

8 East Main St
West Yarmouth
Yarmouth, MA 02673

Phone

(774) 392-7960

NPI assigned

Feb 17, 2023

Last updated

Sep 30, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Joseph Mansfield

Title

Billing

Phone

(772) 679-0244

Specialties & licenses 1

Addresses

Locations

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

{
    "created_epoch": "1676592000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1759190400000",
    "number": "1083312193",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8 EAST MAIN ST",
            "address_2": "WEST YARMOUTH",
            "city": "YARMOUTH",
            "state": "MA",
            "postal_code": "02673"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8 EAST MAIN ST",
            "address_2": "WEST YARMOUTH",
            "city": "YARMOUTH",
            "state": "MA",
            "postal_code": "02673",
            "telephone_number": "774-392-7960"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ISLAND DIAGNOSTICS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-02-17",
        "last_updated": "2025-09-30",
        "certification_date": "2025-09-30",
        "status": "A",
        "authorized_official_last_name": "MANSFIELD",
        "authorized_official_first_name": "JOSEPH",
        "authorized_official_title_or_position": "BILLING",
        "authorized_official_telephone_number": "772-679-0244"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brigette Carty, RN
• Emily Rose Clark
• Jenna Grace Gordon, COTA/L
• Gail Haden
• Nancy L Kennedy, LMHC
• Marilyn C Keohane, RN MSN
• Kathleen J Michaud, LMHC
• Martin G Rembisz, RPH
• Kate Roberts, OTRL

• Clinical Medical Laboratory in Yarmouth, MA
• Providers in Yarmouth, MA by specialty
• Clinical Medical Laboratory in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 2025; 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.