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 / WA

SARA E MAZZONI, MD

OBSTETRICS/GYNECOLOGY

Medical school: UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE

Graduated: 2005

NPI: 1235285842

Practice Locations (5)

809 W MAIN ST C

MONROE, WA 982722172

3600 LIND AVE SW, SUITE 100 ATTN CREDENTIALING

Renton, WA 980574970

7347 58TH AVE NE

Seattle, WA 981156256

325 9TH AVE

SEATTLE, WA 981042499

PO BOX, SUITE 50095

SEATTLE, WA 98145

Source: CMS National Downloadable File, September 2026.