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 / IL

MARK L SWITZER, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE

Graduated: 1996

NPI: 1336181395

Practice Locations (2)

ADVANCE INPATIENT MEDICINE LLC

500 REMINGTON BLVD

BOLINGBROOK, IL 604404906

6303125000

KND DEVELOPMENT 59 LLC

365 E N AVE

NORTHLAKE, IL 601642628

7083458100

Source: CMS National Downloadable File, September 2026.

MARK SWITZER, MD | HealthCareAtlasUSA