HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

JANUSZ SOSNIAK, MD

GENERAL PRACTICE

Graduated: 1975

Also: INTERNAL MEDICINE

NPI: 1699858209

Practice Locations (1)

ARNOT OGDEN MEDICAL CENTER

602 IVY ST, FL 2

ELMIRA, NY 149051646

6077354633

Source: CMS National Downloadable File, September 2026.