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 / MA

DORIANN KLAASSEN

ENDOCRINOLOGY

Graduated: 2018

Offers telehealth

NPI: 1043721632

Practice Locations (1)

MEDICAL AFFILIATES OF CAPE COD INC

1030 FALMOUTH RD, SUITE 201

HYANNIS, MA 026012324

5087750202

Source: CMS National Downloadable File, September 2026.

DORIANN KLAASSEN | HealthCareAtlasUSA