Quick answers
- Which hospitals does Nicholas A. Lillo work at?
- Medicare's official clinician data lists Nicholas A. Lillo at 1 hospital: St Vincent's Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicholas A. Lillo see patients?
- Medicare's clinician data lists 1 practice location in Hartford, CT. Call before your visit to confirm the address.
- What is Nicholas A. Lillo's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Nicholas A. Lillo accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas A. Lillo 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 Nicholas A. Lillo offer telehealth?
- Medicare's clinician data says Nicholas A. Lillo offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nicholas A. Lillo?
- (860) 246-2571, as listed in official Medicare / NPI Registry data.
- What is Nicholas A. Lillo's NPI number?
- 1144482308. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas A. Lillo works
Medicare's Facility Affiliation Data lists Nicholas A. Lillo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Vincent's Medical CenterBridgeport, CT · Acute Care Hospital · CCN 070028
Practice locations
Addresses where Nicholas A. Lillo is enrolled with Medicare (CMS data updated 2026-10-02).
- 85 Seymour St, Suite 1000Hartford, CT 06106 (860) 246‑2571
Group practices
Medicare enrollment lists Nicholas A. Lillo as a member of this group (CMS data updated 2026-10-02).
- Connecticut Gi PLLC248 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Hartford
Clinicians with the same Medicare primary specialty in Hartford, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1144482308 |
| 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