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

DAVID A MAHONEY, MD

PEDIATRIC MEDICINE

Medical school: STANFORD UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2019

NPI: 1316407968

Practice Locations (3)

1800 BOYLSTON AVE, APT 203

SEATTLE, WA 981222278

850 REPUBLICAN ST, BOX 358047

SEATTLE, WA 981094725

PO BOX, SUITE 5299

TACOMA, WA 98415

Source: CMS National Downloadable File, September 2026.

DAVID MAHONEY, MD | HealthCareAtlasUSA