Elena Marie Masters, DO

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

24 Hospital Ave
Danbury, CT 06810-6099

Phone

(203) 739-6378

NPI assigned

Mar 30, 2026

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)

Not enrolled

Credentials

Doctor of Osteopathy

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

{
    "created_epoch": "1774828800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776556800000",
    "number": "1760322945",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6 LEDGEWOOD DR",
            "city": "LITCHFIELD",
            "state": "NH",
            "postal_code": "030522332"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24 HOSPITAL AVE",
            "city": "DANBURY",
            "state": "CT",
            "postal_code": "068106099",
            "telephone_number": "203-739-6378"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASTERS",
        "first_name": "ELENA",
        "middle_name": "MARIE",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-30",
        "last_updated": "2026-04-19",
        "certification_date": "2026-04-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rodrigo Sampaio Martins, LCSW
• Suzanne J Martins, LMT
• Lisa Marwin-Finn, RDN, CDN, CDCES
• Jan Mashman, M.D.
• Amber Mason, LPC
• Vivian M Mastroianni, PA C
• Tamar Mathias, MD
• Cynthia Mathieu
• Gaurav Mathur
• Yesenia Mercedes Matos

• Student in an Organized Health Care Education/Training Program in Danbury, CT
• Providers in Danbury, CT by specialty
• Student in an Organized Health Care Education/Training Program in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 19, 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.