Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Derek Lee Kosters, D.C.

Chiropractor in Sioux Center, IA · enumerated 2012 · practices at Prairie Life Chiropractic P.C..

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

National Provider Identifier

1205171915

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Registry record

Entity type Individual (Type 1)

Name Derek Lee Kosters

Credential D.C.

Sex Male

Practice address 715 S Main Ave, Sioux Center, IA, 51250

Phone (712) 717-5101

Fax (712) 717-5102

Enumeration date Dec 6, 2012

Last updated in NPPES Jan 11, 2022

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 007606 (IA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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.

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Frequently asked questions

Where does Derek Kosters practice?

The practice location on file with NPPES is in Sioux Center, IA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Derek Kosters?

The National Provider Identifier (NPI) for Derek Kosters is 1205171915, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Prairie Life Chiropractic P.C. Chiropractor · Sioux Center, IA NPI 1639414386

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-11.