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

MARIAH E PETERSON, NP

NURSE PRACTITIONER

Graduated: 2023

NPI: 1245019694

Practice Locations (3)

AVERA MCKENNAN

203 N ELK ST

ELKTON, SD 570262103

6055427701

AVERA MCKENNAN

212 N PRAIRIE ST

FLANDREAU, SD 570281243

AVERA MCKENNAN

214 N PRAIRIE ST

FLANDREAU, SD 570281243

6059972433

Source: CMS National Downloadable File, September 2026.

MARIAH PETERSON, NP | HealthCareAtlasUSA