Dr. Brian Richard Sather, DDS

Dr. Brian Richard Sather is a Dentist provider (Dentist) practicing in Sioux Falls, SD, registered in the NPPES registry with NPI 1366561326 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1366561326
Entity type	Individual (Type 1)
Name	Dr. Brian Richard Sather
Credential	DDS
Sex	Male
Practice address	Sioux Falls, SD, 57105
Phone	6053391381
Enumeration date	2007-03-28
Last updated in NPPES	2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	M420	SD

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Brian Sather, DDS
NPI: 1366561326
Taxonomy: 122300000X (Dentist)
Address: Sioux Falls, SD, 57105

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1447291174	General Dentistry, Ltd.	Organization	Dental Clinic/Center	Sioux Falls, SD
1417075656	Robert R Reitz, DDS PC	Organization	General Practice Dentistry	Sioux Falls, SD

Verify this record

Cross-check NPI 1366561326 against the authoritative CMS record: view Dr. Brian Richard Sather on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Brian Sather?

Brian Sather is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.