Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Katelyn Giancola, D.C.

Chiropractor in Chicago, IL · enumerated 2012.

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

National Provider Identifier

1194074955

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Registry record

Entity type Individual (Type 1)

Name Dr. Katelyn Giancola

Credential D.C.

Sex Female

Practice address 4555 N Lincoln Ave, Chicago, IL, 60625

Phone (773) 328-8153

Fax (773) 273-6736

Enumeration date Sep 6, 2012

Last updated in NPPES Oct 8, 2016

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038.012192 (IL) Primary

111N00000X Chiropractor Chiropractic Providers · License CHR.0007089 (CO) Secondary

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

Is NPI 1194074955 active?

Yes, as of the latest NPPES snapshot, NPI 1194074955 is active (record last updated 2016-10-08).

How do I verify Katelyn Giancola's NPI record?

Cross-check NPI 1194074955 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-08.