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

CORNELIUS J OCONNOR, MD

ANESTHESIOLOGY

Medical school: TULANE UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1983

NPI: 1295831766

Practice Locations (1)

CAPA ANESTHESIA LLC

40 HOLLAND ST

SOMERVILLE, MA 021442705

6176296000

Source: CMS National Downloadable File, September 2026.