Quick answers
- Which hospitals does Maurice E. Defina work at?
- Medicare's official clinician data lists Maurice E. Defina at 2 hospitals: Griffin Hospital and Sharon Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Maurice E. Defina see patients?
- Medicare's clinician data lists 1 practice location in Avon, CT. Call before your visit to confirm the address.
- What is Maurice E. Defina's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Maurice E. Defina accept Medicare assignment?
- Yes. Medicare's clinician data says Maurice E. Defina 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 Maurice E. Defina?
- (860) 673-2521, as listed in official Medicare / NPI Registry data.
- What is Maurice E. Defina's NPI number?
- 1588749055. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Maurice E. Defina works
Medicare's Facility Affiliation Data lists Maurice E. Defina at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Griffin HospitalDerby, CT · Acute Care Hospital · CCN 070031
- Sharon HospitalSharon, CT · Acute Care Hospital · CCN 070004
Practice locations
Addresses where Maurice E. Defina is enrolled with Medicare (CMS data updated 2026-10-02).
- 652 W Avon RdAvon, CT 06001 (860) 673‑2521
Group practices
Medicare enrollment lists Maurice E. Defina as a member of this group (CMS data updated 2026-10-02).
- Hartford Healthcare Medical Group Specialists PLLC1,588 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Connecticut School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588749055 |
| 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