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
PHYSICIAN ASSISTANT
Graduated: 2025
NPI: 1982296281
HIEU T BALL M D INC
6 CROW CANYON CT, SUITE 100
SAN RAMON, CA 945831650
9258388830
Source: CMS National Downloadable File, September 2026.