Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Avera Mckennan

Gynecologic Oncology Physician in Sioux Falls, SD · enumerated 2009 · authorized official David Flicek, Ceo/President.

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

National Provider Identifier

1932346251

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Registry record

Entity type Organization (Type 2)

Legal business name Avera Mckennan

Other name <Unavail>

Practice address 1000 E. 23rd St., Ste. 350, Sioux Falls, SD, 57105

Phone (605) 322-7535

Fax (605) 322-7540

Enumeration date Jan 8, 2009

Last updated in NPPES Oct 24, 2018

Taxonomy & classification

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name David Flicek

Title Ceo/President

Phone (605) 322-8000

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-10-24. Verify at npiregistry.cms.hhs.gov.

Where is Avera Mckennan located?

The practice location on file with NPPES is in Sioux Falls, SD.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-24.