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

KAREN L KOUMJIAN, OD

OPTOMETRY

Medical school: NEW ENGLAND COLLEGE OF OPTOMETRY

Graduated: 1981

NPI: 1134345689

Practice Locations (1)

124 WATERTOWN ST, SUITE 3E

WATERTOWN, MA 024722500

6179232323

Source: CMS National Downloadable File, September 2026.