Organization Active NPI

Jennifer C Vessicchio, LCSW LLC

  • Clinical Social Worker
  • Hamden, CT
National Provider Identifier
1649467044
Registry record updated May 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
005685 Issued in CT
Legal business name
JENNIFER C VESSICCHIO, LCSW LLC
Practice address
1844 Whitney Ave
Hamden, CT 06517-1400
Phone
(203) 671-1573
NPI assigned
Sep 28, 2007
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 7, 2026

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

Authorized official

Name
Jennifer Vessicchio, LCSWNPI 1821285222
Title
Owner
Phone
(203) 671-1573

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 1041C0700X 005685 CT Primary

Addresses

Primary practice location

1844 Whitney Ave
Hamden, CT 06517-1400

Mailing address

5 Ascoli Dr
Wallingford, CT 06492-3265
Phone (203) 671-1573

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20080110000229 CT Part B Supplier - Clinic/Group Practice 0749360170 Receives reassigned benefits from 1 practitioner
Practice locations: Hamden, CT

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1190937600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1778112000000",
    "number": "1649467044",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 ASCOLI DR",
            "city": "WALLINGFORD",
            "state": "CT",
            "postal_code": "064923265",
            "telephone_number": "203-671-1573"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1844 WHITNEY AVE",
            "city": "HAMDEN",
            "state": "CT",
            "postal_code": "065171400",
            "telephone_number": "203-671-1573"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "JENNIFER C VESSICCHIO, LCSW LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-09-28",
        "last_updated": "2026-05-07",
        "certification_date": "2026-05-07",
        "status": "A",
        "authorized_official_last_name": "VESSICCHIO",
        "authorized_official_first_name": "JENNIFER",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "203-671-1573",
        "authorized_official_credential": "LCSW"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker, Clinical",
            "state": "CT",
            "license": "005685",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hamden, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.