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 / ME

JOHN NIKOLHAUS SMITH, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: BOSTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2016

Also: INTERNAL MEDICINE

NPI: 1639523194

Practice Locations (3)

MAINEHEALTH

22 BRAMHALL ST

PORTLAND, ME 041023134

2078859905

MAINEHEALTH

96 CAMPUS DR

SCARBOROUGH, ME 040747163

2078859905

MAINEHEALTH

96 CAMPUS DR, SUITE 100

SCARBOROUGH, ME 040747163

2073967500

Source: CMS National Downloadable File, September 2026.

JOHN SMITH, MD | HealthCareAtlasUSA