Internal Medicine, Gastroenterology in BILLINGS, MT
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Mark Rumans is a physician specializing in Internal Medicine and Gastroenterology based in Billings, Montana.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
MARK RUMANS specializes in Internal Medicine, Gastroenterology.
MARK RUMANS practices in BILLINGS, MT.
MARK RUMANS's NPI number is 1699858340.