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

Dr. George Andrew Lisjak, D.C.

Chiropractor in Gowanda, NY · enumerated 2007.

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

National Provider Identifier

1134301039

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Registry record

Entity type Individual (Type 1)

Name Dr. George Andrew Lisjak

Credential D.C.

Sex Male

Practice address Gowanda, NY, 14070

Phone (716) 532-6000

Fax (716) 532-6000

Enumeration date Dec 3, 2007

Last updated in NPPES Oct 1, 2012

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License Y3888 (NY) Primary

111N00000X Chiropractor Chiropractic Providers · License CHIR007522 (GA) 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.

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Frequently asked questions

Where does George Lisjak practice?

The practice location on file with NPPES is in Gowanda, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for George Lisjak?

The National Provider Identifier (NPI) for George Lisjak is 1134301039, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-01.