Graduated: 2007
Also: HOSPITALIST, INTERNAL MEDICINE
NPI: 1962727123
Practice Locations (2)
ONG RUBIN SHAHMIR A MEDICAL CORPORATION
1411 OLIVER RD, SUITE 250
FAIRFIELD, CA 945343425
7074265407
PROVIDENCE MEDICAL FOUNDATION
1000 TRANCAS ST
NAPA, CA 945582906
7072524411
Source: CMS National Downloadable File, September 2026.