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Rushmore Dermatology, LLP

Dermatology Physician in Rapid City, SD · enumerated 2026 · authorized official Robert Sage, Partner.

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

National Provider Identifier

1184583726

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Registry record

Entity type Organization (Type 2)
Legal business name Rushmore Dermatology, LLP
Practice address 2820 Mount Rushmore Rd Ste 200, Rapid City, SD, 57701
Phone (605) 608-3376
Fax (605) 608-3550
Enumeration date Jan 20, 2026
Last updated in NPPES May 27, 2026

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Sage
Title Partner
Phone (605) 608-3376

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 Rushmore Dermatology, LLP?
The NPI for Rushmore Dermatology, LLP is 1184583726, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Rushmore Dermatology, LLP?
NPPES lists Robert Sage (Partner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-27.