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
NURSE PRACTITIONER
Graduated: 2022
NPI: 1588372296
KENNETH MARK MD PC
200 PANTIGO PL N
EAST HAMPTON, NY 119375923
6312830002
425 COUNTY RD
SOUTHAMPTON, NY 119685246
Source: CMS National Downloadable File, September 2026.