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
DERMATOLOGY
Medical school: UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated: 2017
NPI: 1487181285
JOHN D. BOYER, M.D. INC.
1329 LUSITANA ST, SUITE 501
HONOLULU, HI 968132412
8085211102
Source: CMS National Downloadable File, September 2026.