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

Tanner A. Seago, DMD

Dentist in Marietta, OH · enumerated 2017.

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

National Provider Identifier

1851820757

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Registry record

Entity type Individual (Type 1)
Name Tanner A. Seago
Credential DMD
Sex Male
Practice address Marietta, OH, 45750
Phone (740) 373-6464
Enumeration date Jun 6, 2017
Last updated in NPPES Jun 6, 2017

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 30025139 (OH) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

Is NPI 1851820757 active?
Yes, as of the latest NPPES snapshot, NPI 1851820757 is active (record last updated 2017-06-06).
How do I verify Tanner Seago's NPI record?
Cross-check NPI 1851820757 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 2017-06-06.