Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gunderson Clinic of Chiropractic Inc.

Chiropractor in Rockton, IL · enumerated 2007 · authorized official Dwight Gunderson, Owner/Chiropractor.

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

National Provider Identifier

1528256989

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Gunderson Clinic of Chiropractic Inc.

Practice address 699 S Blackhawk Blvd, Rockton, IL, 61072

Phone (815) 624-2669

Fax (815) 624-0488

Enumeration date Oct 11, 2007

Last updated in NPPES Nov 27, 2007

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary

Authorized official

Name Dwight Gunderson

Title Owner/Chiropractor

Phone (815) 624-2669

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 2007-11-27. Verify at npiregistry.cms.hhs.gov.

Where is Gunderson Clinic of Chiropractic Inc. located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-27.