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

City of Chicago

Q: What type of organization is City of Chicago?

City of Chicago is registered in NPPES as a Ambulance (its primary provider taxonomy).

Ambulance in Chicago, IL · enumerated 2006 · authorized official Joel Flores, Deputy Director.

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

National Provider Identifier

1376554592

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Registry record

Entity type Organization (Type 2)

Legal business name City of Chicago

Other name <Unavail>

Parent organization City of Chicago

Practice address 121 N. Lasalle, Room 107a, Chicago, IL, 60602

Phone (312) 742-7065

Fax (312) 744-4792

Enumeration date Aug 11, 2006

Last updated in NPPES Feb 20, 2013

Taxonomy & classification

146L00000X Paramedic Emergency Medical Service Providers · License 118700 (IL) Secondary

146N00000X Basic Emergency Medical Technician Emergency Medical Service Providers · License 118701 (IL) Secondary

341600000X Ambulance Transportation Services · License 000008700 (IL) Secondary

341600000X Ambulance Transportation Services Primary

Authorized official

Name Joel Flores

Title Deputy Director

Phone (312) 744-4002

Other identifiers

Identifier	Type	State	Issuer
E99981874	Other	IL	TAX ID NUMBER

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is City of Chicago?

City of Chicago is registered in NPPES as a Ambulance (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-20.