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 A WALKER, MD

CRITICAL CARE (INTENSIVISTS)

Medical school: CLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY

Graduated: 2007

Also: EMERGENCY MEDICINE

NPI: 1649469701

Practice Locations (1)

PERMANENTE MEDICAL GROUP INC

3600 BROADWAY

OAKLAND, CA 946115730

5107521000

Source: CMS National Downloadable File, September 2026.

CHRISTOPHER WALKER, MD | HealthCareAtlasUSA