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Larry Tiedje, DDS
NPI 1821046897 · General Practice Dentistry · Sioux City, IA
Larry Tiedje, DDS is a General Practice Dentistry provider in Sioux City, IA (NPI 1821046897).
Provider details
- NPI number
- 1821046897
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- License
- 05957 (IA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2410 Pierce St
Sioux City, IA 51104-3724
Phone: (712) 255-9056
Fax: (712) 255-1526
Street-level locationGet directions
Mailing address
2006 Peachtree Ct
Sioux City, IA 51104-1747
Registry dates
- Enumerated
- 2006-05-04
- Last updated
- 2026-05-31
Frequently asked questions
- What is Larry Tiedje's NPI number?
- Larry Tiedje's National Provider Identifier (NPI) is 1821046897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Tiedje's specialty?
- Larry Tiedje is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Larry Tiedje located?
- Larry Tiedje's practice location on file with NPPES is 2410 Pierce St, Sioux City, IA 51104-3724.
- What is Larry Tiedje's phone number?
- The practice phone number listed in the NPPES registry for Larry Tiedje is (712) 255-9056.
- Is Larry Tiedje's NPI active?
- Yes — Larry Tiedje's NPI (1821046897) is active in the NPPES registry as of the last update on 2026-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.