Quick answers
- Which hospitals does Christopher P. Fey work at?
- Medicare's official clinician data lists Christopher P. Fey at 4 hospitals: Greenwich Hospital Association -, Hospital for Special Surgery, Stamford Hospital and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher P. Fey see patients?
- Medicare's clinician data lists 1 practice location in Greenwich, CT. Call before your visit to confirm the address.
- What is Christopher P. Fey's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Christopher P. Fey accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher P. Fey 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 Christopher P. Fey?
- (203) 869-6220, as listed in official Medicare / NPI Registry data.
- What is Christopher P. Fey's NPI number?
- 1942268396. 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 P. Fey works
Medicare's Facility Affiliation Data lists Christopher P. Fey at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Greenwich Hospital Association -Greenwich, CT · Acute Care Hospital · CCN 070018
- Hospital for Special SurgeryNew York, NY · Acute Care Hospital · CCN 330270
- Stamford HospitalStamford, CT · Acute Care Hospital · CCN 070006
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where Christopher P. Fey is enrolled with Medicare (CMS data updated 2026-10-02).
- 49 Lake AveGreenwich, CT 06830 (203) 869‑6220
Group practices
Medicare enrollment lists Christopher P. Fey as a member of this group (CMS data updated 2026-10-02).
- Greenwich Radiological Group PC11 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Greenwich
Clinicians with the same Medicare primary specialty in Greenwich, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Yale University School Of Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942268396 |
| 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