NPI
Gastroenterologists in Berwyn, IL
5 gastroenterologists in Berwyn, IL in the October 12, 2026 NPPES file, by primary taxonomy (Internal Medicine, Gastroenterology). Each row shows the credential, practice address, phone, and NPI.
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Every provider listed as Internal Medicine, Gastroenterology near your ZIP
Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
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Gastroenterologists in Berwyn
1 to 5 of 5
- 1841552999Advanced Liver and Gastrointestinal Disease Center LLC · 3245 Grove Ave, Berwyn IL 60402 · Phone (414) 236-7224 · Fax (708) 290-1014
- 1255405452Manuel Alva, M.D. · 6832 Ogden Ave, Berwyn IL 60402 · Phone (708) 795-0890 · Fax (708) 795-1521
- 1710967989Allen Bernthal, M.D. · 6827 Stanley Ave, Berwyn IL 60402 · Phone (708) 749-4617 · Fax (708) 749-0094
- 1710194477Medicor Partners, S.c · 6832 Ogden Ave, Berwyn IL 60402 · Phone (708) 795-0890 · Fax (708) 795-1521
- 1447367479David Vanthiel, MD · 3245 Grove Ave, Berwyn IL 60402 · Phone (414) 236-7224 · Fax (708) 290-1014
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Related
Questions
How many gastroenterologists are in Berwyn, IL?
5 active NPI records in the October 12, 2026 NPPES file list Internal Medicine, Gastroenterology as their primary taxonomy and a practice location in Berwyn, IL.
How do I check a provider's NPI number?
Open the NPI number on a row. The record page shows the NPI, status, practice address, phone, specialties, and licenses as NPPES lists them.
Does this list show insurance or network status?
No. NPPES does not publish insurance or network status. This page lists public registry records only.
Source: NPPES NPI Registry, data as of October 12, 2026. Last updated October 12, 2026. How we source data. Corrections: hello@rivvi.ai.