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Hj DDS LLC

General Practice Dentistry in Sioux Falls, SD · enumerated 2026 · authorized official Holly Heien, Owner.

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

National Provider Identifier

1265350292

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Registry record

Entity type Organization (Type 2)
Legal business name Hj DDS LLC
Practice address 5100 S Cliff Ave, Sioux Falls, SD, 57108
Phone (605) 371-9111
Enumeration date Jul 7, 2026
Last updated in NPPES Jul 7, 2026

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Holly Heien
Title Owner
Phone (605) 769-1129

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Hj DDS LLC?
Hj DDS LLC is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

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