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

HALLEY MARCOUILLIER

CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)

Graduated: 2022

NPI: 1497373302

Practice Locations (3)

LAHEY CLINIC INC

41 MALL RD

Burlington, MA 018050001

LAHEY CLINIC INC

29 MALL RD

BURLINGTON, MA 018050001

LAHEY CLINIC INC

41 MALL RD

BURLINGTON, MA 018050001

Source: CMS National Downloadable File, September 2026.