Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian Thomas Dix, D.P.M.

Podiatrist in Sioux Falls, SD · enumerated 2011 · practices at Avera Mckennan.

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

National Provider Identifier

1679860548

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Registry record

Entity type Individual (Type 1)

Name Brian Thomas Dix

Credential D.P.M.

Sex Male

Practice address 6100 S Louise Ave Ste 2100, Sioux Falls, SD, 57108

Phone (605) 504-1100

Enumeration date Jun 29, 2011

Last updated in NPPES Mar 4, 2020

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License SC006320 (PA) Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 921 (MN) Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 229 (SD) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

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 → Validate an NPI →

Frequently asked questions

What specialty is Brian Dix?

Brian Dix is registered in NPPES with the primary taxonomy of Podiatrist. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-04.