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 / TX
PHYSICIAN ASSISTANT
Graduated: 2010
NPI: 1801103205
R STEFAN KIESZ MD PA
18615 TUSCANY STONE, SUITE 170
SAN ANTONIO, TX 782583498
2102720098
Source: CMS National Downloadable File, September 2026.