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

JOANNA LE NGUYEN, PA

PHYSICIAN ASSISTANT

Graduated: 2014

NPI: 1962808915

Practice Locations (1)

MERCER ISLAND DERMATOLOGY PLLC

2835 82ND AVE SE, SUITE 210

MERCER ISLAND, WA 980403055

2062363030

Source: CMS National Downloadable File, September 2026.