NPI
Gastroenterologists in Northbrook, IL
5 gastroenterologists in Northbrook, 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 Northbrook
1 to 5 of 5
- 1336776475Lauren Bloomberg · 630 Dundee Rd Ste 200, Northbrook IL 60062 · Phone (224) 407-4400
- 1639165947Phillip Chung, MD · 40 Skokie Blvd., Suite 110, Northbrook IL 60062 · Phone (224) 407-4400 · Fax (224) 407-2255
- 1427541721Comprehensive Gastrointestinal Health, LLC · 40 Skokie Blvd Ste 110, Northbrook IL 60062 · Phone (224) 407-4400 · Fax (224) 407-2255
- 1568417780Claus Fimmel, MD · 40 Skokie Blvd., Suite 110, Northbrook IL 60062 · Phone (224) 407-4400 · Fax (224) 407-2255
- 1972559615Jeffrey Nathanson, MD · 40 Skokie Blvd, Suite 110, Northbrook IL 60062 · Phone (224) 407-4400 · Fax (224) 407-2255
Nearby cities
- Gastroenterologists in Glenview, IL3 mi
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- Gastroenterologists in Niles, IL7 mi
- Gastroenterologists in Des Plaines, IL7 mi
- Gastroenterologists in Arlington Heights, IL8 mi
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- Gastroenterologists in Evanston, IL9 mi
- Gastroenterologists in Libertyville, IL13 mi
Related
Questions
How many gastroenterologists are in Northbrook, 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 Northbrook, 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.