Quick answers
- Which hospitals does Ashton Lai work at?
- Medicare's official clinician data lists Ashton Lai at 4 hospitals: Bridgeport Hospital, Greenwich Hospital Association -, Griffin Hospital and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ashton Lai see patients?
- Medicare's clinician data lists 3 practice locations, including Fairfield, CT, Bridgeport, CT and Trumbull, CT. Call before your visit to confirm the address.
- What is Ashton Lai's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Ashton Lai accept Medicare assignment?
- Yes. Medicare's clinician data says Ashton Lai 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 Ashton Lai offer telehealth?
- Medicare's clinician data says Ashton Lai offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ashton Lai?
- (203) 292-2000, as listed in official Medicare / NPI Registry data.
- What is Ashton Lai's NPI number?
- 1386131134. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ashton Lai works
Medicare's Facility Affiliation Data lists Ashton Lai 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
- Griffin HospitalDerby, CT · Acute Care Hospital · CCN 070031
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where Ashton Lai is enrolled with Medicare (CMS data updated 2026-10-02).
- 1305 Post Rd, Lowr LevelFairfield, CT 06824 (203) 292‑2000
- 267 Grant StBridgeport, CT 06610 (203) 384‑3000
- 999 Silver LnTrumbull, CT 06611 (203) 385‑1111
Group practices
Medicare enrollment lists Ashton Lai 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 Fairfield
Clinicians with the same Medicare primary specialty in Fairfield, CT — not a recommendation.
Clinician information
| Medical school | Yale University School Of Medicine |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1386131134 |
| 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