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

MARK R GREENBAUM, MD

FAMILY PRACTICE

Medical school: GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1981

NPI: 1609882331

Practice Locations (2)

2350 W EL CAMINO REAL, FL 2

MOUNTAIN VIEW, CA 940406203

4535 DRESSIER RD NW

CANTON, OH 447182545

Source: CMS National Downloadable File, September 2026.

MARK GREENBAUM, MD | HealthCareAtlasUSA