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

WALT MARQUARDT, MD

INTERVENTIONAL CARDIOLOGY

Medical school: UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE

Graduated: 1981

Offers telehealth

NPI: 1881766962

Practice Locations (1)

DIGNITY HEALTH MEDICAL FOUNDATION

150 CATHERINE LN, SUITE D

GRASS VALLEY, CA 959455719

5304778358

Source: CMS National Downloadable File, September 2026.

WALT MARQUARDT, MD | HealthCareAtlasUSA