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Dr. John O. Nielsen, DMD

General Practice Dentistry in Cullman, AL · enumerated 2006.

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

National Provider Identifier

1760491906

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Registry record

Entity type Individual (Type 1)
Name Dr. John O. Nielsen
Credential DMD
Sex Male
Practice address 322 Graham St Sw, Cullman, AL, 35055
Phone (256) 734-1656
Fax (256) 734-1659
Enumeration date Aug 5, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2967 (AL) 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

What is the NPI number for John Nielsen?
The National Provider Identifier (NPI) for John Nielsen is 1760491906, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Nielsen practice?
The practice location on file with NPPES is in Cullman, AL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.