Individual provider · Type 1 NPI

Derrick Antoniak, MD

Gastroenterology Physician · Omaha, NE

NPI number 1972864114 Active

Practice location

Emile @ 42nd St
Omaha, NE 68198-3003

Call (402) 552-6731 Map

Fax (402) 552-6730

Mailing address

988102 Nebraska Medical Ctr
Omaha, NE 68198-8102

Other practice locations

  • 139 S 40th St, Omaha, NE 68131-3003 · (402) 595-3939

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100X27807 (NE)
Internal Medicine Physician 207R00000X6692 (NE)
Internal Medicine Physician 207R00000X27807 (NE)

Gastroenterology Physician: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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About NPI 1972864114

Derrick Antoniak, MD's National Provider Identifier is 1972864114, issued on Jun 5, 2012. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in Omaha, NE. The record was last updated on Mar 31, 2026.