Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Winton Bernard, D.C.

Chiropractor in Ellsworth, WI · enumerated 2006 · practices at Gregory W Bernard Dc PA.

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

National Provider Identifier

1578509790

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Winton Bernard

Credential D.C.

Sex Male

Practice address 330 West Main Street, Ellsworth, WI, 54011

Phone (715) 410-0706

Fax (715) 410-0706

Enumeration date Jun 22, 2006

Last updated in NPPES May 6, 2015

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 3147 (MN) Primary

111N00000X Chiropractor Chiropractic Providers · License 3021 (WI) 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

How do I verify Gregory Bernard's NPI record?

Cross-check NPI 1578509790 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578509790 active?

Yes, as of the latest NPPES snapshot, NPI 1578509790 is active (record last updated 2015-05-06).

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Gregory W Bernard Dc PA Chiropractor · Ellsworth, WI NPI 1245617687

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-06.