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Ioan D Cheregi MD Sc

Clinic/Center in Chicago, IL · enumerated 2010 · authorized official Ioan Cheregi, Sole Proprietor.

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

National Provider Identifier

1588974174

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Registry record

Entity type Organization (Type 2)
Legal business name Ioan D Cheregi MD Sc
Practice address 6374 N Lincoln Ave Ste 310, Chicago, IL, 60659
Phone (773) 539-7886
Fax (773) 539-8160
Enumeration date Oct 15, 2010
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Ioan Cheregi
Title Sole Proprietor
Phone (773) 539-7886

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.

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Frequently asked questions

What is the NPI number for Ioan D Cheregi MD Sc?
The NPI for Ioan D Cheregi MD Sc is 1588974174, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Ioan D Cheregi MD Sc?
NPPES lists Ioan Cheregi (Sole Proprietor) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.