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-ALLEN N POLYAKOV, MD

INTERNAL MEDICINE

Graduated: 2011

Also: HOSPITALIST

NPI: 1548556053

Practice Locations (1)

PROVIDENCE MEDICAL FOUNDATION

1165 MONTGOMERY DR

SANTA ROSA, CA 954054801

7075463210

Source: CMS National Downloadable File, September 2026.

MARK-ALLEN POLYAKOV, MD | HealthCareAtlasUSA