Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

University of Illinois Hospital

Chronic Disease Hospital in Chicago, IL · enumerated 2016 · authorized official James Bui, MD.

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

National Provider Identifier

1538615836

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name University of Illinois Hospital

Practice address 1463 W Winnemac Ave, Unit 2e, Chicago, IL, 60640

Phone (586) 201-0815

Enumeration date Aug 28, 2016

Last updated in NPPES Aug 28, 2016

Taxonomy & classification

281P00000X Chronic Disease Hospital Hospitals · License 209014067 (IL) Primary

Authorized official

Name James Bui

Title MD

Phone (312) 996-0241

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 University of Illinois Hospital located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-08-28. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-28.