Individual provider · Type 1 NPI

Casey Aaron Armstrong, MD

Hospitalist Physician · Salt Lake City, UT

NPI number 1972815421 Active

Practice location

5121 S Cottonwood St
Salt Lake City, UT 84107-5701

Mailing address

PO Box 27128
Salt Lake City, UT 84127-0128

Specialties and licenses

TaxonomyCodeLicense
Hospitalist Physician Primary 208M00000X8583743-1205 (UT)
Internal Medicine Physician 207R00000X11015721A (IN)

Hospitalist Physician: Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

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About NPI 1972815421

Casey Aaron Armstrong, MD's National Provider Identifier is 1972815421, issued on Jul 12, 2010. The primary taxonomy on file is Hospitalist Physician (208M00000X), and the practice location is in Salt Lake City, UT. The record was last updated on Apr 9, 2026.