Individual provider · Type 1 NPI

Gordon Miles Riha, MD

Trauma Surgery Physician · Billings, MT

NPI number 1801002340 Active

Practice location

801 N 29th St
Billings, MT 59101-0905

Call (406) 238-2500 Map

Mailing address

PO Box 35100
Billings, MT 59107-5100

Specialties and licenses

TaxonomyCodeLicense
Surgery Physician 208600000X32753 (MT)
Student in an Organized Health Care Education/Training Program 390200000XNone listed
Trauma Surgery Physician Primary 2086S0127XMED-PHYS-LIC-32753 (MT)

Trauma Surgery Physician: Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification …

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About NPI 1801002340

Gordon Miles Riha, MD's National Provider Identifier is 1801002340, issued on May 14, 2007. The primary taxonomy on file is Trauma Surgery Physician (2086S0127X), and the practice location is in Billings, MT. The record was last updated on Oct 21, 2026.