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North Sioux Dental Clinic

General Practice Dentistry in North Sioux City, SD · enumerated 2007 · authorized official Donald Cork, General Dentist.

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

National Provider Identifier

1912048687

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Registry record

Entity type Organization (Type 2)
Legal business name North Sioux Dental Clinic
Practice address 101 Merrill Ave., North Sioux City, SD, 57049
Phone (605) 232-8802
Fax (605) 232-0973
Enumeration date Feb 8, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License M847 (SD) Primary

Authorized official

Name Donald Cork
Title General Dentist
Phone (605) 232-8802

Other identifiers

Identifier Type State Issuer
0722009 Medicaid IA -
0989517 Medicaid IA -

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

Who is the authorized official for North Sioux Dental Clinic?
NPPES lists Donald Cork (General Dentist) as the authorized official for this organization.
What is the NPI number for North Sioux Dental Clinic?
The NPI for North Sioux Dental Clinic is 1912048687, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.