Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

City of Chicago

Preferred Provider Organization in Chicago, IL · enumerated 2010 · authorized official Joyce Morris, Project Administrator.

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

National Provider Identifier

1538477260

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Registry record

Entity type Organization (Type 2)

Legal business name City of Chicago

Other name <Unavail>

Practice address 333 S State St, Chicago, IL, 60604

Phone (312) 747-0881

Fax (312) 747-7796

Enumeration date Sep 15, 2010

Last updated in NPPES Sep 15, 2010

Taxonomy & classification

305R00000X Preferred Provider Organization Managed Care Organizations Primary

Authorized official

Name Joyce Morris

Title Project Administrator

Phone (312) 747-0881

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 City of Chicago 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 2010-09-15. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-15.