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

SETH ARI SIM-SON HOFFMAN, MD

INTERNAL MEDICINE

Graduated: 2017

NPI: 1487187829

Practice Locations (3)

COUNTY OF SANTA CLARA

1144 S 2ND ST

SAN JOSE, CA 951125974

4089614700

COUNTY OF SANTA CLARA

1887 MONTEREY HWY, SUITE 205

SAN JOSE, CA 951126192

4089614040

STANFORD HEALTH CARE

300 PASTEUR DR

STANFORD, CA 943052200

6507234000

Source: CMS National Downloadable File, September 2026.

SETH HOFFMAN, MD | HealthCareAtlasUSA