Benjamin Nicholas Anton Larsen, DO

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

84796 Issued in CT

Practice address

130 Division St
Derby, CT 06418-1326

Phone

(203) 732-1330

Fax

(203) 732-1332

NPI assigned

Mar 20, 2022

Last updated

Jun 11, 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

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Interoperability endpoints

• Direct secure messaging: benjamin.larsen@hca7.eclinicaldirectplus.com

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

{
    "created_epoch": "1647734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781136000000",
    "number": "1780333690",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "67 MAPLE AVE",
            "city": "DERBY",
            "state": "CT",
            "postal_code": "064181328"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "130 DIVISION ST",
            "city": "DERBY",
            "state": "CT",
            "postal_code": "064181326",
            "telephone_number": "203-732-1330",
            "fax_number": "203-732-1332"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LARSEN",
        "first_name": "BENJAMIN",
        "middle_name": "NICHOLAS ANTON",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-20",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "84796",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gail Labadia, M.D.
• Felicia Rosa Lafome, MSW
• Rita Maria Lahoud
• Nehal Lakdawala, MEDICAL STUDENT
• Teila Marie Lanci, LCSW
• Carol Lauer, AGNP
• Daniel Sylvan Lavy, M.D.
• Stacey Leary, RD, CDN, CNSC
• Michael Sung Lee, MD
• Yoonjeong Lee, APRN

• Internal Medicine Physician in Derby, CT
• Providers in Derby, CT by specialty
• Internal Medicine Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.