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

KAY WEN CHANG, MD

OTOLARYNGOLOGY

Medical school: WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY

Graduated: 1992

NPI: 1649318577

Practice Locations (1)

LPCH MEDICAL GROUP DIV OF LUCILE

725 WELCH RD

PALO ALTO, CA 943041601

6504987200

Source: CMS National Downloadable File, September 2026.

KAY CHANG, MD | HealthCareAtlasUSA