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

MARYNA VITYUK, MD

FAMILY PRACTICE

Graduated: 2011

Offers telehealth

NPI: 1396157590

Practice Locations (1)

JOHN MUIR PHYSICIAN NETWORK

1450 TREAT BLVD, SUITE 250A

WALNUT CREEK, CA 945972168

9252969740

Source: CMS National Downloadable File, September 2026.

MARYNA VITYUK, MD | HealthCareAtlasUSA