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

MELISSA LOUISE ENNEN, MD

ANESTHESIOLOGY

Medical school: PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA

Graduated: 2003

NPI: 1316134885

Practice Locations (4)

CEP AMERICA - ANESTHESIA PC

2000 MOWRY AVE

FREMONT, CA 945381716

5107971111

CEP AMERICA - ANESTHESIA PC

100 PARK PL, SUITE 110

SAN RAMON, CA 945834460

9254130407

CEP AMERICA - ANESTHESIA PC

2405 SHADELANDS DR, SUITE 200

WALNUT CREEK, CA 945985916

9259356700

CEP AMERICA - ANESTHESIA PC

460 N WIGET LN, SUITE A

WALNUT CREEK, CA 945982408

9253784949

Source: CMS National Downloadable File, September 2026.

MELISSA ENNEN, MD | HealthCareAtlasUSA