Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dean Antonson MD PC

Pediatric Gastroenterology Physician in Omaha, NE · enumerated 2014 · authorized official Dean Antonson, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1740601038

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Registry record

Entity type Organization (Type 2)

Legal business name Dean Antonson MD PC

Practice address 4242 Farnam St Ste 490, Omaha, NE, 68131

Phone (402) 552-2100

Fax (402) 552-2160

Enumeration date Jan 3, 2014

Last updated in NPPES Jan 3, 2014

Taxonomy & classification

2080P0206X Pediatric Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Dean Antonson

Title President

Phone (402) 552-2100

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Dean Antonson MD PC located?

The practice location on file with NPPES is in Omaha, NE.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-01-03. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-03.