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 / DE

NICHOLAS J MANDALAKAS, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY

Graduated: 1985

Also: CARDIAC ELECTROPHYSIOLOGY

NPI: 1811988868

Practice Locations (3)

CARDIOLOGY PHYSICIANS, LLC

1113 S STATE ST, SUITE 101

DOVER, DE 199014112

3023668600

BAYHEALTH MEDICAL CENTER, INC

640 S STATE ST, KENT CAMPUS

DOVER, DE 199013530

3027447000

BAYHEALTH MEDICAL CENTER, INC

100 WELLNESS WAY, BAYHEALTH HOSPITAL SUSSEX CAMPUS

MILFORD, DE 199634364

3024305738

Source: CMS National Downloadable File, September 2026.