Duane Alan Widen, DC, DIBCN
Neurology Chiropractor · Evansdale, IA
Duane Alan Widen, DC, DIBCN is a neurology chiropractor with a practice address in Evansdale, Iowa, and NPI 1578593240, issued on Jul 5, 2006. Check the license (Iowa A5374, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Duane Alan Widen
- Credential
- DC, DIBCN
- Primary taxonomy
- Neurology Chiropractor 111NN0400X
- License number
- A5374 IA
Self-reported in NPPES; status is on the state search - Practice location
- 209 S Evans RD, Evansdale, IA 50707
- Phone
- (319) 234-4872
- Enumerated
- Jul 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (319) 236-0670
- Medicaid ID
- 0287862 IA
- Medicare enrollment
- Enrolled (PECOS I20100902000523); accepts Medicare assignment
- Entity
- Type 1 · individual
5 nearest neurology chiropractor records → All 6 in Iowa → Look up another NPI →
Also registered at 209 S Evans RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kyle Borrett, DCChiropractor1952331621
- Chris Fretheim, DCChiropractor1578594883
- Joseph Knebel, D.C.Chiropractor1841379385
Verify Duane Alan Widen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license A5374Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Evansdale Chiropractic Clinic PLCEvansdale, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1 neurology chiropractor record lists a practice address in Evansdale
They are 1 of the 18 NPPES records with a practice address in Evansdale, and 6 neurology chiropractor records in Iowa.
All 6 in Iowa → Every provider in Evansdale → Neurology Chiropractor nationwide →
The 5 neurology chiropractor records with the nearest ZIP codes
- Preston Tornell, D.C.Sioux City, IA 511041952347809
- Joseph Ferezy, D.C.Waukee, IA 502631225011174
- Mary Cheboski, D.C.Carroll, IA 514011003987470
- Michael Powell, DC DACNBCedar Rapids, IA 524021225000813
- Martin Stine, D.C.Davenport, IA 528011053416180
Common questions
What is Duane Alan Widen, DC, DIBCN's NPI number?
Duane Alan Widen, DC, DIBCN's National Provider Identifier (NPI) is 1578593240, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Duane Alan Widen, DC, DIBCN located?
The NPPES record lists a practice address at 209 S Evans RD, Evansdale, IA, 50707. Phone: (319) 234-4872. Providers update this record themselves, so call before visiting.
How can I verify Duane Alan Widen, DC, DIBCN's license?
NPPES lists Iowa license number A5374, 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. Medicare files from data.cms.gov. 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.