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Dr. Larry G Tiedje, DDS

General Practice Dentistry in Sioux City, IA · enumerated 2006.

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

National Provider Identifier

1821046897

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Registry record

Entity type Individual (Type 1)
Name Dr. Larry G Tiedje
Credential DDS
Sex Male
Practice address 2410 Pierce St, Sioux City, IA, 51104
Phone (712) 255-9056
Fax (712) 255-1526
Enumeration date May 4, 2006
Last updated in NPPES May 31, 2026

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 05957 (IA) 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
099-853 Other IA DELTA DENTAL IOWA
0087882 Medicaid IA -
702-363 Other IA TRICARE PROVIDER #

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 Larry Tiedje practice?
The practice location on file with NPPES is in Sioux City, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Larry Tiedje?
The National Provider Identifier (NPI) for Larry Tiedje is 1821046897, 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 2026-05-31.