Quick answers
- Which hospitals does Mario Sznol work at?
- Medicare's official clinician data lists Mario Sznol at 3 hospitals: Bridgeport Hospital, Greenwich Hospital Association - and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mario Sznol see patients?
- Medicare's clinician data lists 2 practice locations, including New Haven, CT and North Miami, FL. Call before your visit to confirm the address.
- What is Mario Sznol's specialty?
- Medicare lists Medical Oncology as the primary specialty.
- Does Mario Sznol accept Medicare assignment?
- Yes. Medicare's clinician data says Mario Sznol 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 Mario Sznol offer telehealth?
- Medicare's clinician data says Mario Sznol offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mario Sznol?
- (203) 688-2433, as listed in official Medicare / NPI Registry data.
- What is Mario Sznol's NPI number?
- 1073501748. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mario Sznol works
Medicare's Facility Affiliation Data lists Mario Sznol 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
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where Mario Sznol is enrolled with Medicare (CMS data updated 2026-10-02).
- 20 York StNew Haven, CT 06510 (203) 688‑2433
- 2111 Sole Mia Way, Uhealth Sol MiaNorth Miami, FL 33181 (786) 392‑7653
Group practices
Medicare enrollment lists Mario Sznol as a member of these groups (CMS data updated 2026-10-02).
- Yale University2,645 clinicians in the group
- University of Miami2,377 clinicians in the group
Specialties
- Medical Oncologyprimary
Other oncologists in New Haven
Clinicians with the same Medicare primary specialty in New Haven, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1073501748 |
| 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