Jenny L. Slykhuis-McDowell, D.C.
Chiropractor · Knoxville, IA
Jenny L. Slykhuis-McDowell, D.C. is a chiropractor with a practice address in Knoxville, Iowa, and NPI 1558364901, issued on May 31, 2005. Check the license (Iowa A06018, 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
- Jenny L. Slykhuis-McDowell
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- A06018 IA
Self-reported in NPPES; status is on the state search - Practice location
- 401 E Main St, Knoxville, IA 50138
- Phone
- (641) 828-7228
- Enumerated
- May 31, 2005
- Record last updated
- Dec 6, 2023
- Fax
- (641) 842-7140
- Medicare enrollment
- Enrolled (PECOS I20040517000355); accepts Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - West Sunnyvale, 1997
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 2,019 in Iowa → Look up another NPI →
Verify Jenny L. Slykhuis-McDowell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license A06018Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jenny L. Slykhuis-McDowell among 2,019 chiropractor records in Iowa
Jenny L. Slykhuis-McDowell, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileNo · 21% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1997 · median 2007 among the 1,145 with a school on file
- Record last updated2023 · 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).
4 chiropractor records list a practice address in Knoxville
They are 4 of the 132 NPPES records with a practice address in Knoxville, 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 Knoxville → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Larry Formanek, D.C.Knoxville, IA 501381558350546
- Leeann Huff, D.C.Knoxville, IA 501381255657383
- Brian Lange, D. C.Knoxville, IA 501381619935772
- Bryan Nowlin, DCLamoni, IA 501401912998626
- Daniel Heffron, DCLeon, IA 501441760454748
- Mara Wengryn, D.C.Leon, IA 501441356860498
- Dylan Baker, DCJohnston, IA 501311881403996
- Kyler Case, DCJohnston, IA 501311730781378
Common questions
What is Jenny L. Slykhuis-McDowell, D.C.'s NPI number?
Jenny L. Slykhuis-McDowell, D.C.'s National Provider Identifier (NPI) is 1558364901, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jenny L. Slykhuis-McDowell, D.C. located?
The NPPES record lists a practice address at 401 E Main St, Knoxville, IA, 50138. Phone: (641) 828-7228. Providers update this record themselves, so call before visiting.
How can I verify Jenny L. Slykhuis-McDowell, D.C.'s license?
NPPES lists Iowa license number A06018, 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.