Derek Lee Kosters, D.C.
Chiropractor · Sioux Center, IA
Derek Lee Kosters, D.C. is a chiropractor with a practice address in Sioux Center, Iowa, and NPI 1205171915, issued on Dec 6, 2012. Check the license (Iowa 007606, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Derek Lee Kosters
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 007606 IA
Self-reported in NPPES; status is on the state search - Practice location
- 715 S Main Ave, Sioux Center, IA 51250
- Phone
- (712) 717-5101
- Enumerated
- Dec 6, 2012
- Record last updated
- Jan 11, 2022
- Fax
- (712) 717-5102
- Medicare enrollment
- Enrolled (PECOS I20130405000249); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 2,019 in Iowa → Look up another NPI →
Verify Derek Lee Kosters in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 007606Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Derek Lee Kosters among 2,019 chiropractor records in Iowa
Derek Lee Kosters, D.C. is one of 2,019 chiropractor records with a practice address in Iowa. 21% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 63% of them.
- NPI issued2012 · 63% of these records are older, 33% newer
- In a Medicare fileNo · 21% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2012 · median 2007 among the 1,145 with a school on file
- Record last updated2022 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 chiropractor records list a practice address in Sioux Center
They are 8 of the 146 NPPES records with a practice address in Sioux Center, and 2,019 chiropractor records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,019 in Iowa → Every provider in Sioux Center → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Tyler Armstrong, D.C.Sioux Center, IA 512501750782868
- Tiffany Armstrong, D.C.Sioux Center, IA 512501053792523
- Drew Ebel, D.C.Sioux Center, IA 512501790143220
- Karsyn Harmsen, DCSioux Center, IA 512501093560419
- Gerald Isakson, DCSioux Center, IA 512501629019435
- Steven KragtSioux Center, IA 512501215909858
- Clayton Schoellerman, D.C.Sioux Center, IA 512501003103318
- Brandon Rusche, D.C.Sibley, IA 512491891878385
Common questions
What is Derek Lee Kosters, D.C.'s NPI number?
Derek Lee Kosters, D.C.'s National Provider Identifier (NPI) is 1205171915, issued on Dec 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Derek Lee Kosters, D.C. located?
The NPPES record lists a practice address at 715 S Main Ave, Sioux Center, IA, 51250. Phone: (712) 717-5101. Providers update this record themselves, so call before visiting.
How can I verify Derek Lee Kosters, D.C.'s license?
NPPES lists Iowa license number 007606, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.