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

LYN M DUNCAN, MD

PATHOLOGY

Medical school: WASHINGTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1986

NPI: 1073563698

Practice Locations (3)

MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC

243 CHARLES ST, SUITE 1107

BOSTON, MA 021143002

6172735699

MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC

55 FRUIT ST

BOSTON, MA 021142696

6177240287

MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC

75 FRANCIS ST

BOSTON, MA 021156110

6177325500

Source: CMS National Downloadable File, September 2026.