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 / CA

CHRISTOPHER J MARKUS, MD

EMERGENCY MEDICINE

Graduated: 1993

NPI: 1891717427

Practice Locations (1)

VITUITY-CALIFORNIA OBSERVATION SERVICES PC

1 MEDICAL PLAZA DR

ROSEVILLE, CA 956613037

9167811000

Source: CMS National Downloadable File, September 2026.

CHRISTOPHER MARKUS, MD | HealthCareAtlasUSA