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

ZACHARY C SIMMS, MD

EMERGENCY MEDICINE

Graduated: 2014

NPI: 1609293513

Practice Locations (1)

HAWAII EMERGENCY PHYSICIANS ASSOCIATED INC

45 -547 PLUMERIA ST

HONOKAA, HI 967276902

8087752211

Source: CMS National Downloadable File, September 2026.

ZACHARY SIMMS, MD | HealthCareAtlasUSA