Quick answers
- Which hospitals does Zenon Protopapas work at?
- Medicare's official clinician data lists Zenon Protopapas at 2 hospitals: Midstate Medical Center and William W Backus Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Zenon Protopapas see patients?
- Medicare's clinician data lists 4 practice locations, including New Britain, CT, Norwich, CT and Meriden, CT. Call before your visit to confirm the address.
- What is Zenon Protopapas's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Zenon Protopapas accept Medicare assignment?
- Medicare's clinician data says Zenon Protopapas may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Zenon Protopapas?
- (860) 224-5674, as listed in official Medicare / NPI Registry data.
- What is Zenon Protopapas's NPI number?
- 1083606321. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Zenon Protopapas works
Medicare's Facility Affiliation Data lists Zenon Protopapas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Midstate Medical CenterMeriden, CT · Acute Care Hospital · CCN 070017
- William W Backus HospitalNorwich, CT · Acute Care Hospital · CCN 070024
Practice locations
Addresses where Zenon Protopapas is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Grand StNew Britain, CT 06052 (860) 224‑5674
- 326 Washington StNorwich, CT 06360 (203) 949‑2700
- 435 Lewis AveMeriden, CT 06451 (203) 949‑2700
- 863 N Main St ExtWallingford, CT 06492
Group practices
Medicare enrollment lists Zenon Protopapas as a member of these groups (CMS data updated 2026-10-02).
- Midstate Radiology Associates LLC92 clinicians in the group
- Meriden Imaging Center Inc57 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in New Britain
Clinicians with the same Medicare primary specialty in New Britain, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1083606321 |
| 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