Individual provider · Type 1 NPI

Osama Nasim Ahsan, DO

Hospitalist Physician · Rapid City, SD

NPI number 1043903891 Active

Practice location

353 Fairmont Blvd
Rapid City, SD 57701-7375

Call (605) 755-1000 Map

Mailing address

180 Harvester Dr Ste 110
Burr Ridge, IL 60527-6686

Specialties and licenses

TaxonomyCodeLicense
Hospitalist Physician Primary 208M00000X18675 (SD)

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 1043903891

Osama Nasim Ahsan, DO's National Provider Identifier is 1043903891, issued on May 30, 2023. The primary taxonomy on file is Hospitalist Physician (208M00000X), and the practice location is in Rapid City, SD. The record was last updated on Jul 15, 2026.