Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Digestive Disorders & Liver Center S C

Gastroenterology Physician in Hoffman Estates, IL · enumerated 2006 · authorized official Tracy Norwich, Manager.

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

National Provider Identifier

1023106374

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Registry record

Entity type Organization (Type 2)

Legal business name Digestive Disorders & Liver Center S C

Practice address 1555 Barrington Rd Ste 235, Dob 1, Hoffman Estates, IL, 60194

Phone (847) 882-8300

Fax (847) 882-8822

Enumeration date Oct 11, 2006

Last updated in NPPES Jun 23, 2008

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 036079484 (IL) Primary

Authorized official

Name Tracy Norwich

Title Manager

Phone (623) 327-0408

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Digestive Disorders & Liver Center S C located?

The practice location on file with NPPES is in Hoffman Estates, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-06-23. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-23.