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Gary W Hayes, DDS

Oral and Maxillofacial Surgery (Dentist) in Winona, MN · enumerated 2006.

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

National Provider Identifier

1104836709

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Registry record

Entity type Individual (Type 1)
Name Gary W Hayes
Credential DDS
Sex Male
Practice address 859 Mankato Avenue, Winona, MN, 55987
Phone (507) 454-3680
Fax (507) 457-7672
Enumeration date Aug 8, 2006
Last updated in NPPES Dec 20, 2010

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License D7987 (MN) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
582518100 Medicaid MN -

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

Is NPI 1104836709 active?
Yes, as of the latest NPPES snapshot, NPI 1104836709 is active (record last updated 2010-12-20).
How do I verify Gary Hayes's NPI record?
Cross-check NPI 1104836709 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 2010-12-20.