Individual provider · Type 1 NPI

Ryan J. Alcantara, MD

Emergency Medicine Physician · Milwaukee, WI

NPI number 1619555703 Active

Practice location

900 N 92nd St
Milwaukee, WI 53226-1202

Call (414) 805-3000 Map

Mailing address

8701 Watertown Plank Rd
Milwaukee, WI 53226-3548

Other practice locations

  • 5000 W National Ave, Milwaukee, WI 53295-0001 · (414) 384-2000
  • 2900 W Oklahoma Ave, Milwaukee, WI 53215-4330 · (414) 649-6000

Specialties and licenses

TaxonomyCodeLicense
Emergency Medicine Physician 207P00000X87307-20 (WI)
Critical Care Medicine (Internal Medicine) Physician 207RC0200X87307-20 (WI)
Emergency Medicine Physician Primary 207P00000XMD61540098 (WA)

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 1619555703

Ryan J. Alcantara, MD's National Provider Identifier is 1619555703, issued on Mar 30, 2021. The primary taxonomy on file is Emergency Medicine Physician (207P00000X), and the practice location is in Milwaukee, WI. The record was last updated on May 16, 2026.