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 / HI

MARK E WILLIAMS, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF MICHIGAN MEDICAL SCHOOL

Graduated: 1996

NPI: 1770661530

Practice Locations (1)

HAWAII PERMANENTE MEDICAL GROUP INC

3288 MOANALUA RD

HONOLULU, HI 968191469

8084320000

Source: CMS National Downloadable File, September 2026.

MARK WILLIAMS, MD | HealthCareAtlasUSA