Individual provider · Type 1 NPI

Warren Alexander Grunvald, MD

Emergency Medicine Physician · Chicago, IL

NPI number 1548901846 Active

Practice location

836 W Wellington Ave
Chicago, IL 60657-5147

Call (773) 296-7054 Map

Fax (773) 296-7818

Mailing address

808 S Wood St
Chicago, IL 60612-7300

Other practice locations

  • 1740 W Taylor St, Chicago, IL 60612-7232 · (312) 355-4000
  • 4440 W 95th St, Oak Lawn, IL 60453-2600 · (708) 684-5375

Specialties and licenses

TaxonomyCodeLicense
Emergency Medicine Physician Primary 207P00000X036178784 (IL)

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 1548901846

Warren Alexander Grunvald, MD's National Provider Identifier is 1548901846, issued on Apr 2, 2022. The primary taxonomy on file is Emergency Medicine Physician (207P00000X), and the practice location is in Chicago, IL. The record was last updated on Jul 24, 2026.