Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oconnor Chiropractic PC

Chiropractor in Plainfield, IL · enumerated 2010 · authorized official Daniel Oconnor, Owner.

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

National Provider Identifier

1073829701

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Oconnor Chiropractic PC

Practice address 6409 Caton Farm Rd, Plainfield, IL, 60586

Phone (815) 254-9697

Enumeration date Aug 18, 2010

Last updated in NPPES Aug 18, 2010

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 038010152 (IL) Primary

Authorized official

Name Daniel Oconnor

Title Owner

Phone (815) 254-9697

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 2010-08-18. Verify at npiregistry.cms.hhs.gov.

Where is Oconnor Chiropractic PC located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-18.