Matthew John Abbott, LCSW

Primary specialty

Social WorkerTaxonomy code 104100000X

License

006593 Issued in CT

Practice address

950 Campbell Ave
West Haven, CT 06516-2770

Phone

(203) 932-5711

NPI assigned

May 8, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

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

• The Connection Inc.

  • Adult Mental Health Clinic/Center
  • New Haven, CT
  • NPI 1154387652
  NPD (past)

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

{
    "created_epoch": "1147046400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770595200000",
    "number": "1790734986",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 CORTINA RD",
            "city": "EAST HAVEN",
            "state": "CT",
            "postal_code": "065131305",
            "telephone_number": "203-506-1109"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "950 CAMPBELL AVE",
            "city": "WEST HAVEN",
            "state": "CT",
            "postal_code": "065162770",
            "telephone_number": "203-932-5711"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ABBOTT",
        "first_name": "MATTHEW",
        "middle_name": "JOHN",
        "name_prefix": "Mr.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-08",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CT",
            "license": "006593",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CT",
            "license": "006593",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• 1 Care Lane Operations LLC
• Juvy Lou Abarientos
• Dontae Abbate
• Chadi Abdallah, M.D.
• Erica A Abel, PH.D.
• Audrey Abelleira, PHARMD
• Abdelmalik Aboubakar Aboubakar Sr., ONER
• Mary Rahul Abraham, PHARMD

• All providers in West Haven, CT
• Social Worker in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 9, 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.