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 S GROSSMAN, MD

INTERNAL MEDICINE

Medical school: LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE

Graduated: 1993

Offers telehealth

NPI: 1457370736

Practice Locations (2)

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

11980 SAN VICENTE BLVD, SUITE 102

LOS ANGELES, CA 900495012

3102087777

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

2020 SANTA MONICA BLVD, SUITE 210

SANTA MONICA, CA 904042139

3104582381

Source: CMS National Downloadable File, September 2026.

MARK GROSSMAN, MD | HealthCareAtlasUSA