Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

The University of Chicago Medical Center

Air Ambulance in Chicago, IL · enumerated 2008 · authorized official Greg Tuchowski, Exec. Director of Patient Accounts.

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

National Provider Identifier

1083873533

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Registry record

Entity type Organization (Type 2)

Legal business name The University of Chicago Medical Center

Parent organization The University of Chicago Medical Center

Practice address 5841 S Maryland Ave, Chicago, IL, 60637

Phone (773) 702-1200

Enumeration date Jun 9, 2008

Last updated in NPPES Jun 9, 2008

Taxonomy & classification

3416A0800X Air Ambulance Transportation Services · License 118928 (IL) Primary

Authorized official

Name Greg Tuchowski

Title Exec. Director of Patient Accounts

Phone (773) 702-6553

Other identifiers

Identifier	Type	State	Issuer
363488183002	Medicaid	IL	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-06-09. Verify at npiregistry.cms.hhs.gov.

Where is The University of Chicago Medical Center located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-09.