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

JOHN KENNETH QUATANNENS, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE

Graduated: 2003

NPI: 1265504088

Practice Locations (1)

PERMANENTE MEDICAL GROUP INC

1600 OWENS ST

SAN FRANCISCO, CA 941582261

4158332000

Source: CMS National Downloadable File, September 2026.

JOHN QUATANNENS, MD | HealthCareAtlasUSA