Michael John Cavaliere, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

017049 Issued in CT

Practice address

3363 Main St
Bridgeport, CT 06606-4234

Phone

(203) 333-2568

Fax

(203) 372-8923

NPI assigned

Oct 12, 2005

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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CT

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

Other, 1973

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Bridgeport Hospital Hospital, Bridgeport, CT, CCN 070010
• Griffin Hospital Hospital, Derby, CT, CCN 070031

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Michael J Cavaliere MD PC

  • Internal Medicine Physician
  • BPT, CT
  • NPI 1235455635
  Medicare reassignment NPD Authorized official

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Bridgeport Hospital

  • General Acute Care Hospital
  • Bridgeport, CT
  • NPI 1649260845
  Care Compare affiliation
• Bridgeport Hospital

  • General Acute Care Hospital
  • Bridgeport, CT
  • NPI 1992910152
  Care Compare affiliation
• The Griffin Hospital

  • General Acute Care Hospital
  • Derby, CT
  • NPI 1184639973
  Care Compare affiliation

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

{
    "created_epoch": "1129075200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1194713339",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3363 MAIN ST",
            "city": "BRIDGEPORT",
            "state": "CT",
            "postal_code": "066064234",
            "telephone_number": "203-333-2568",
            "fax_number": "203-372-8923"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3363 MAIN ST",
            "city": "BRIDGEPORT",
            "state": "CT",
            "postal_code": "066064234",
            "telephone_number": "203-333-2568",
            "fax_number": "203-372-8923"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CAVALIERE",
        "first_name": "MICHAEL",
        "middle_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-12",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "017049",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1170497",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Cathartic Breakthroughs, LLC
• Catholic Charities of Fairfield County, Inc.
• Catholic Charities of Fairfield County, Inc.
• Catholic Charities of Fairfield County, Inc.
• Lynda Kay Catuccio, PT
• Victor Cazac, M.D.
• Leah Cefaloni, MAAT, LPC
• Kristine Anne Genoguin Celecios, RN
• Celeste Home Care LLC
• Kutay Celik

• Internal Medicine Physician in Bridgeport, CT
• Providers in Bridgeport, CT by specialty
• Internal Medicine Physician in Connecticut

• 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.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.