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Dr. Nathan Thomas Seyer, D.D.S.

General Practice Dentistry in Cape Girardeau, MO · enumerated 2011 · practices at Ruopp and Ruopp DDS PC.

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

National Provider Identifier

1871887075

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Registry record

Entity type Individual (Type 1)
Name Dr. Nathan Thomas Seyer
Credential D.D.S.
Sex Male
Practice address 1818 Broadway St, Cape Girardeau, MO, 63701
Phone (573) 334-8884
Enumeration date Jun 6, 2011
Last updated in NPPES Jun 6, 2011

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2011015891 (MO) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 Nathan Seyer practice?
The practice location on file with NPPES is in Cape Girardeau, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nathan Seyer?
The National Provider Identifier (NPI) for Nathan Seyer is 1871887075, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-06.