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 / AZ
INTERNAL MEDICINE
Graduated: 2003
NPI: 1578725321
PIONEER HOSPITALISTS, PLLC
3555 S VAL VISTA DR
GILBERT, AZ 852977323
8884887640
Source: CMS National Downloadable File, September 2026.