Individual provider · Type 1 NPI

Stephanie Elizabeth O'Brien, DO

Hospitalist Physician · Tucson, AZ

NPI number 1346944105 Active

Practice location

6200 N La Cholla Blvd
Tucson, AZ 85741-3529

Call (520) 742-9000 Map

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X012484 (AZ)
Hospitalist Physician Primary 208M00000X012484 (AZ)

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.

295 other providers at this address

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About NPI 1346944105

Stephanie Elizabeth O'Brien, DO's National Provider Identifier is 1346944105, issued on Mar 27, 2023. The primary taxonomy on file is Hospitalist Physician (208M00000X), and the practice location is in Tucson, AZ. The record was last updated on Jul 9, 2026.