Individual provider Active NPI

John D Avallone, LCSW

  • Social Worker
  • Main Street, CT
National Provider Identifier
1689618506
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
001055 Issued in CT
Practice address
281 Main Street
Main Street, CT 06118-1883
Phone
(860) 569-5900
Fax
(860) 895-2328
NPI assigned
Jun 15, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 001055 CT Primary

Addresses

Primary practice location

281 Main Street
Main Street, CT 06118-1883

Mailing address

281 Main Street
East Hartford, CT 06118-1883
Phone (860) 569-5900

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
001055CTMDChiropractor

Practice roles

OrganizationSpecialtyStatusNew patients
Intercommunity, Inc. Past Accepting new patients
Intercommunity, Inc. Past Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1150329600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1689618506",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "281 MAIN STREET",
            "city": "EAST HARTFORD",
            "state": "CT",
            "postal_code": "061181883",
            "telephone_number": "860-569-5900",
            "fax_number": "860-895-2328"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "281 MAIN STREET",
            "city": "MAIN STREET",
            "state": "CT",
            "postal_code": "061181883",
            "telephone_number": "860-569-5900",
            "fax_number": "860-895-2328"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AVALLONE",
        "first_name": "JOHN",
        "middle_name": "D",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-15",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CT",
            "license": "001055",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.