Quick answers
- Which hospitals does Michael J. Cavaliere work at?
- Medicare's official clinician data lists Michael J. Cavaliere at 2 hospitals: Bridgeport Hospital and Griffin Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael J. Cavaliere see patients?
- Medicare's clinician data lists 1 practice location in Bridgeport, CT. Call before your visit to confirm the address.
- What is Michael J. Cavaliere's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Michael J. Cavaliere accept Medicare assignment?
- Medicare's clinician data says Michael J. Cavaliere may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Michael J. Cavaliere?
- (203) 333-2568, as listed in official Medicare / NPI Registry data.
- What is Michael J. Cavaliere's NPI number?
- 1194713339. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael J. Cavaliere works
Medicare's Facility Affiliation Data lists Michael J. Cavaliere at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bridgeport HospitalBridgeport, CT · Acute Care Hospital · CCN 070010
- Griffin HospitalDerby, CT · Acute Care Hospital · CCN 070031
Practice locations
Addresses where Michael J. Cavaliere is enrolled with Medicare (CMS data updated 2026-10-02).
- 3363 Main StBridgeport, CT 06606 (203) 333‑2568
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Bridgeport
Clinicians with the same Medicare primary specialty in Bridgeport, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1973 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1194713339 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians