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Slack Dental, PC

Dental Clinic/Center in Sioux Falls, SD · enumerated 2006 · authorized official Cale Slack, President.

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

National Provider Identifier

1720159510

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Registry record

Entity type Organization (Type 2)
Legal business name Slack Dental, PC
Other name <Unavail>
Practice address 2425 W 57th St, Sioux Falls, SD, 57108
Phone (605) 339-2040
Fax (605) 339-4441
Enumeration date Nov 13, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License M408 (SD) Primary

Authorized official

Name Cale Slack
Title President
Phone (605) 339-2040

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 Slack Dental, PC?
The NPI for Slack Dental, PC is 1720159510, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Slack Dental, PC?
NPPES lists Cale Slack (President) as the authorized official for this organization.

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