Giovanni Anthony Nelson, ND

Primary specialty

NaturopathTaxonomy code 175F00000X

License

638 Issued in CT

Practice address

9 Mott Ave Ste 203
Norwalk, CT 06850-3359

Phone

(203) 693-1429

Fax

(203) 405-0068

NPI assigned

Nov 28, 2018

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: giovanni.nelson.1@18857.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/18857/brand/1/csg/1/fhir/r4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Healing Duo Integrative Family Medical Practice LLC

  • Naturopath
  • Norwalk, CT
  • NPI 1841775210
  NPD Authorized official

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

{
    "created_epoch": "1543363200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758931200000",
    "number": "1295205797",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9 MOTT AVE STE 203",
            "city": "NORWALK",
            "state": "CT",
            "postal_code": "068503359",
            "telephone_number": "203-693-1429",
            "fax_number": "203-405-0068"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9 MOTT AVE STE 203",
            "city": "NORWALK",
            "state": "CT",
            "postal_code": "068503359",
            "telephone_number": "203-693-1429",
            "fax_number": "203-405-0068"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NELSON",
        "first_name": "GIOVANNI",
        "middle_name": "ANTHONY",
        "name_prefix": "Dr.",
        "credential": "ND",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-11-28",
        "last_updated": "2025-09-27",
        "certification_date": "2025-09-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "175F00000X",
            "taxonomy_group": "",
            "desc": "Naturopath",
            "state": "CT",
            "license": "638",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stephanie Nathanson, DSW, LCSW
• National Vision Inc (America's Best Contacts & Eyeglasses)
• Rodlyne Naubert
• David A Nebiolo, PT
• George Nelson, M.D.
• Kelly Nelson
• Cindy Lou Neubauer, RN
• Neurology Associates of Norwalk, P.C.
• Neuropsychological Associates of Greater CT, LLC
• New Beginnings Home Care LLC

• Naturopath in Norwalk, CT
• Providers in Norwalk, CT by specialty
• Naturopath in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 27, 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.