HealthCareAtlasUSA

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

DANIEL C CHUN, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY

Graduated: 2016

Also: INTERNAL MEDICINE

NPI: 1730536301

Practice Locations (3)

ST JAMES HOSPITAL

7309 SENECA RD N

HORNELL, NY 148439691

ST JAMES HOSPITAL

7329 SENECA RD N

HORNELL, NY 148439684

6072472200

CARDIOLOGY CLINICAL GROUP

1835 FAIRPORT NINE MILE POINT RD, SUITE 200

PENFIELD, NY 145261903

5853382700

Source: CMS National Downloadable File, September 2026.