Individual provider · Type 1 NPI

Alexander Rosiejka

Emergency Medicine Physician · Milwaukee, WI

NPI number 1255266557 Active

Practice location

900 N 92nd St
Milwaukee, WI 53226-1202

Call (920) 915-3221 Map

Mailing address

2951 N 90th St
Milwaukee, WI 53222-4612

Specialties and licenses

TaxonomyCodeLicense
Emergency Medicine Physician Primary 207P00000X102345851 (WI)

Emergency Medicine Physician: An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in respo…

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About NPI 1255266557

Alexander Rosiejka's National Provider Identifier is 1255266557, issued on Jun 17, 2026. The primary taxonomy on file is Emergency Medicine Physician (207P00000X), and the practice location is in Milwaukee, WI. The record was last updated on Jun 17, 2026.