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: 2013
NPI: 1699197996
TIMOTHY D. GROTH MD PC
994 W JERICHO TPKE, SUITE 104
SMITHTOWN, NY 117873211
6315431440
Source: CMS National Downloadable File, September 2026.