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 / MT

MARK A HIESTERMAN, MD

GENERAL SURGERY

Graduated: 2005

NPI: 1699980367

Practice Locations (5)

FRANCES MAHON DEACONESS HOSPITAL

621 3RD ST S

Glasgow, MT 592302604

FRANCES MAHON DEACONESS HOSPITAL

221 5TH AVE S

GLASGOW, MT 592302600

4062283400

FRANCES MAHON DEACONESS HOSPITAL

621 3RD ST S

GLASGOW, MT 592302604

4062283500

PRO HEALTH ONE INC

1130 17TH AVE S

GREAT FALLS, MT 594054523

8667828393

PRO HEALTH ONE INC

1334 TERRY AVE

SEATTLE, WA 981012747

8667828393

Source: CMS National Downloadable File, September 2026.

MARK HIESTERMAN, MD | HealthCareAtlasUSA