Kirk Denys Matefy, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

11217 Issued in CT

Practice address

2157 North Ave
Bridgeport, CT 06604-2438

Phone

(203) 335-0345

NPI assigned

Oct 21, 2020

Sex

Male

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

Enrolled in CT

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Kirk Denys Matefy

  • Clinical Social Worker
  • Bridgeport, CT
  • NPI 1932069705
  Medicare reassignment NPD Authorized official
• Psychological Associates LLC

  • Psychologist
  • Bridgeport, CT
  • NPI 1770802886

  Clinical

  Medicare reassignment NPD

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

{
    "created_epoch": "1603238400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763078400000",
    "number": "1649879602",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2157 NORTH AVE",
            "city": "BRIDGEPORT",
            "state": "CT",
            "postal_code": "066042438",
            "telephone_number": "203-335-0345"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2157 NORTH AVE",
            "city": "BRIDGEPORT",
            "state": "CT",
            "postal_code": "066042438",
            "telephone_number": "203-335-0345"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATEFY",
        "first_name": "KIRK",
        "middle_name": "DENYS",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-10-21",
        "last_updated": "2025-11-14",
        "certification_date": "2025-11-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CT",
            "license": "11217",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Murray R Master, M.D.
• Katelyn Mastrogiacomo, PA-C
• Patrick Paul Mastroianni, M.D.
• Claire Marie Mastromonaco, LMT
• Michealla Mastropietro, PHARMD
• Laura Matefy, PH.D.
• Robert Emil Matefy, PH.D.
• Karthik Mathialagan, M.D
• Marjorie Mathieu, FNP-BC
• Rajindar Kaur Mathoda, MD

• Clinical Social Worker in Bridgeport, CT
• Providers in Bridgeport, CT by specialty
• Clinical Social Worker in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.