Quick answers
- Which hospitals does Christopher J. Regan work at?
- Medicare's official clinician data lists Christopher J. Regan at 4 hospitals: Lawrence & Memorial Hospital, Westerly Hospital, William W Backus Hospital and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher J. Regan see patients?
- Medicare's clinician data lists 8 practice locations, including Guilford, CT, New Haven, CT and New London, CT. Call before your visit to confirm the address.
- What is Christopher J. Regan's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Christopher J. Regan accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher J. Regan 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.
- Does Christopher J. Regan offer telehealth?
- Medicare's clinician data says Christopher J. Regan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Christopher J. Regan?
- (203) 747-7300, as listed in official Medicare / NPI Registry data.
- What is Christopher J. Regan's NPI number?
- 1841468709. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher J. Regan works
Medicare's Facility Affiliation Data lists Christopher J. Regan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lawrence & Memorial HospitalNew London, CT · Acute Care Hospital · CCN 070007
- Westerly HospitalWesterly, RI · Acute Care Hospital · CCN 410013
- William W Backus HospitalNorwich, CT · Acute Care Hospital · CCN 070024
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where Christopher J. Regan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 111 Goose LnGuilford, CT 06437 (203) 747‑7300
- 1450 Chapel St BNew Haven, CT 06511
- 194 Howard StNew London, CT 06320 (860) 444‑3366
- 20 York StNew Haven, CT 06510
- 25 Wells StWesterly, RI 02891 (401) 596‑6000
Group practices
Medicare enrollment lists Christopher J. Regan as a member of these groups (CMS data updated 2026-10-02).
- Yale University2,645 clinicians in the group
- Northeast Medical Group Inc1,360 clinicians in the group
Specialties
Find other Interventional Cardiology doctors in Connecticut →
Other interventional cardiologists in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Virginia Commonwealth Univ School Of Dentistry |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1841468709 |
| 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