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

Peter S. Petrovas D.C. L.T.D.

Chiropractor in Chicago, IL · enumerated 2009 · authorized official Peter Petrovas, Owner.

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

National Provider Identifier

1346471257

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Registry record

Entity type Organization (Type 2)
Legal business name Peter S. Petrovas D.C. L.T.D.
Parent organization Peter S. Petrovas D.C. L.T.D.
Practice address 5962 N Lincoln Ave, Suite 12, Chicago, IL, 60659
Phone (773) 989-4305
Fax (773) 989-7450
Enumeration date Jul 28, 2009
Last updated in NPPES Jul 28, 2009

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 111N00000X (IL) Primary

Authorized official

Name Peter Petrovas
Title Owner
Phone 17739894305

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-07-28. Verify at npiregistry.cms.hhs.gov.
Where is Peter S. Petrovas D.C. L.T.D. located?
The practice location on file with NPPES is in Chicago, IL.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-28.