Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Ian T. Klock, D.C.

Chiropractor in Canonsburg, PA · enumerated 2007 · practices at Klockworks Chiropractic, P.C..

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

National Provider Identifier

1366635344

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Registry record

Entity type Individual (Type 1)

Name Dr. Ian T. Klock

Credential D.C.

Sex Male

Practice address Canonsburg, PA, 15317

Phone (724) 743-1050

Fax (724) 743-1051

Enumeration date Aug 22, 2007

Last updated in NPPES Aug 22, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC006036L (PA) 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.

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Frequently asked questions

What specialty is Ian Klock?

Ian Klock is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Klockworks Chiropractic, P.C. Nutrition Chiropractor · Canonsburg, PA NPI 1083870729

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-22.