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 / HI
INTERNAL MEDICINE
Medical school: HOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduated: 1987
NPI: 1780770529
JOY A MCELROY M D INC
77 -311 SUNSET DR
KAILUA KONA, HI 967409754
8083296355
Source: CMS National Downloadable File, September 2026.