Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cathy Lynn Dzik, DC

Chiropractor in Loves Park, IL · enumerated 2006.

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

National Provider Identifier

1417921610

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Cathy Lynn Dzik

Credential DC

Sex Female

Practice address 1820 Windsor Rd, Suite A, Loves Park, IL, 61111

Phone (815) 986-4411

Fax (815) 986-4414

Enumeration date Feb 14, 2006

Last updated in NPPES Sep 29, 2015

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038009050 (IL) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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 do I verify Cathy Dzik's NPI record?

Cross-check NPI 1417921610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1417921610 active?

Yes, as of the latest NPPES snapshot, NPI 1417921610 is active (record last updated 2015-09-29).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-29.