Provider directory / Group EXPLORE REPORTED CONNECTIONS Ong Rubin Shahmir A Medical Corporation
Clinicians reported in this practice group in the CMS clinician file.
Find clinicians in this group near you Nationwide · Exact area Edit location
Reported clinicians Alphabetical by name
Internal Medicine · Nephrology (CMS)
Vacaville, CA Save to shortlist
View profile → Internal Medicine · Nephrology (CMS)
Vacaville, CA Save to shortlist
View profile → Internal Medicine · Nephrology (CMS)
Fairfield, CA Save to shortlist
View profile → Nephrology (CMS)
Fairfield, CA Save to shortlist
View profile → Hospitalist · Internal Medicine · Nephrology (CMS)
Vacaville, CA Save to shortlist
View profile → Nephrology (CMS)
Fairfield, CA Save to shortlist
View profile → Source: CMS National Downloadable File · Published Oct 15, 2026.