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 J WITT, MD

INFECTIOUS DISEASE

Medical school: UNIVERSITY OF MICHIGAN MEDICAL SCHOOL

Graduated: 1979

NPI: 1710061783

Practice Locations (2)

1800 HARRISON ST, SUITE 7

OAKLAND, CA 946123463

1800 HARRISON ST 7TH FL

OAKLAND, CA 946123429

Source: CMS National Downloadable File, September 2026.

DAVID WITT, MD | HealthCareAtlasUSA