Quick answers
- Which hospitals does Alexander Delvecchio work at?
- Medicare's official clinician data lists Alexander Delvecchio at 5 hospitals: Bridgeport Hospital, Greenwich Hospital Association -, Stamford Hospital, White Plains Hospital Center and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander Delvecchio see patients?
- Medicare's clinician data lists 3 practice locations, including New Haven, CT and Greenwich, CT. Call before your visit to confirm the address.
- What is Alexander Delvecchio's specialty?
- Medicare lists Cardiac Electrophysiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Alexander Delvecchio accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander Delvecchio 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 Alexander Delvecchio?
- (203) 863-3000, as listed in official Medicare / NPI Registry data.
- What is Alexander Delvecchio's NPI number?
- 1053321950. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexander Delvecchio works
Medicare's Facility Affiliation Data lists Alexander Delvecchio 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
- Greenwich Hospital Association -Greenwich, CT · Acute Care Hospital · CCN 070018
- Stamford HospitalStamford, CT · Acute Care Hospital · CCN 070006
- White Plains Hospital CenterWhite Plains, NY · Acute Care Hospital · CCN 330304
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where Alexander Delvecchio is enrolled with Medicare (CMS data updated 2026-10-02).
- 20 York StNew Haven, CT 06510
- 5 Perryridge RdGreenwich, CT 06830 (203) 863‑3000
- 800 Howard AveNew Haven, CT 06519 (203) 785‑2140
Group practices
Medicare enrollment lists Alexander Delvecchio as a member of these groups (CMS data updated 2026-10-02).
- Yale University2,645 clinicians in the group
- Greenwich Hospital76 clinicians in the group
Specialties
Find other Cardiac Electrophysiology doctors in Connecticut →
Other cardiac electrophysiologists in New Haven
Clinicians with the same Medicare primary specialty in New Haven, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1053321950 |
| 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