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 / CA

MICHAEL STEPHEN MASSEY, MD

ANESTHESIOLOGY

Medical school: UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE

Graduated: 2019

NPI: 1568923308

Practice Locations (2)

CEP AMERICA - ANESTHESIA PC

2801 ATLANTIC AVE

LONG BEACH, CA 908061701

5629335437

CALIFORNIA ANESTHESIA ASSOCIATES MEDICAL GROUP INC

2880 ATLANTIC AVE, SUITE 160

LONG BEACH, CA 908061715

5624533814

Source: CMS National Downloadable File, September 2026.