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 / NY
CHIROPRACTIC
Medical school: NEW YORK CHIROPRACTIC COLLEGE
Graduated: 2025
NPI: 1053272260
JOHN S WEYAND DC PC
20 PARK DR
HORNELL, NY 148432213
6073247246
Source: CMS National Downloadable File, September 2026.