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

LEIF T CANFIELD, MD

EMERGENCY MEDICINE

Medical school: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2003

NPI: 1891873386

Practice Locations (2)

PERMANENTE MEDICAL GROUP INC

39400 PASEO PADRE PKWY

FREMONT, CA 945382310

5102483000

PERMANENTE MEDICAL GROUP INC

901 NEVIN AVE

RICHMOND, CA 948013143

5103071500

Source: CMS National Downloadable File, September 2026.

LEIF CANFIELD, MD | HealthCareAtlasUSA