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

KATLYN E ROSTYNE, NP

NURSE PRACTITIONER

Graduated: 2018

NPI: 1457827834

Practice Locations (1)

HORIZON HEALTH CARE INC

109 PUGH ST

MARTIN, SD 575517700

6056856868

Source: CMS National Downloadable File, September 2026.