Quick answers
- Which hospitals does David Louis work at?
- Medicare's official clinician data lists David Louis at 2 hospitals: Bridgeport Hospital and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David Louis see patients?
- Medicare's clinician data lists 3 practice locations, including Trumbull, CT, Bridgeport, CT and Shelton, CT. Call before your visit to confirm the address.
- What is David Louis's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine and Interventional Cardiology.
- Does David Louis accept Medicare assignment?
- Yes. Medicare's clinician data says David Louis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for David Louis?
- (203) 372-4065, as listed in official Medicare / NPI Registry data.
- What is David Louis's NPI number?
- 1306294186. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David Louis works
Medicare's Facility Affiliation Data lists David Louis 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
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where David Louis is enrolled with Medicare (CMS data updated 2026-10-02).
- 112 Quarry Rd, Suite 120Trumbull, CT 06611 (203) 372‑4065
- 267 Grant StBridgeport, CT 06610 (203) 384‑3000
- 4 Corporate Dr, Suite 100Shelton, CT 06484 (203) 929‑9799
Group practices
Medicare enrollment lists David Louis as a member of these groups (CMS data updated 2026-10-02).
- Northeast Medical Group Inc1,360 clinicians in the group
- Bridgeport Hospital136 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Connecticut →
Other cardiologists in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306294186 |
| 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