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

DAVID A PORTIER, MD

INTERNAL MEDICINE

Medical school: LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS

Graduated: 2008

NPI: 1417118639

Practice Locations (1)

548 MARKET ST

SAN FRANCISCO, CA 941045401

4159857102

Source: CMS National Downloadable File, September 2026.

DAVID PORTIER, MD | HealthCareAtlasUSA