Internal Medicine - Infectious Diseases in Fremont, CA
Browse 7 Internal Medicine - Infectious Disease providers listed in NPPES with a practice address in Fremont, California.
How Fremont compares with the U.S.
7 active clinicians in Internal Medicine - Infectious Disease list a practice address in Fremont, CA in the NPI registry.
With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.
Too few clinicians in Internal Medicine - Infectious Disease in Fremont are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.
Dr. Muni Michael Barash , MD
Internal Medicine - Infectious Disease
Dr. Harman Chawla , MD
Internal Medicine - Infectious Disease
Jyoti Gupta
Internal Medicine - Infectious Disease
Dr. Susan J. Jacobson , MD
Internal Medicine - Infectious Disease
Dr. Dianne C Martin , MD
Internal Medicine - Infectious Disease
Dr. Jevon Tang , MD
Internal Medicine - Infectious Disease
Dr. Benedict Cortez Villanueva , MD
Internal Medicine - Infectious Disease
Frequently Asked Questions about Internal Medicine - Infectious Disease in Fremont
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Other Specialties in Fremont
Internal Medicine - Infectious Diseases in Other California Cities
Cities with the most listed practitioners first.