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 / SD

DEANNA L LASSEGARD, MD

EMERGENCY MEDICINE

Graduated: 2015

NPI: 1639558653

Practice Locations (1)

MONUMENT HEALTH NETWORK INC

61 CHARLES ST

DEADWOOD, SD 577321303

6057176000

Source: CMS National Downloadable File, September 2026.

DEANNA LASSEGARD, MD | HealthCareAtlasUSA