13 Medicare-enrolled doctors and specialists in 5 specialties list Methodist Hospital of Chicago in Chicago, Illinois as a hospital affiliation.
13 clinicians in the specialties listed here report Methodist Hospital of Chicago as a hospital affiliation to Medicare, led by internal medicine doctors (6), gastroenterologists (3), ophthalmologists (2), cardiologists (1). Hospital-based specialties such as emergency medicine, anesthesiology and radiology aren't included.
It means the clinician told Medicare they are affiliated with the hospital - usually that they have privileges to admit or treat patients there. Most also see patients at an office, shown under each name.
Source: CMS Doctors and Clinicians national file and facility affiliations. Office is one practice address CMS lists for each clinician, preferring one in Illinois. About the data.