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

MATTHEW BLAKE KOLLEFRATH, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE

Graduated: 2017

NPI: 1568998516

Practice Locations (1)

435 N ROXBURY DR, SUITE 300

BEVERLY HILLS, CA 902105005

3105507421

Source: CMS National Downloadable File, September 2026.

MATTHEW KOLLEFRATH, MD | HealthCareAtlasUSA