Donn Frederick Karlik, D.C.
Chiropractor · Elkhorn, WI
Donn Frederick Karlik, D.C. is a chiropractor with a practice address in Elkhorn, Wisconsin, and NPI 1487783742, issued on Mar 5, 2007. Check the license (Wisconsin 2887-012, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Donn Frederick Karlik
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 2887-012 WI
Self-reported in NPPES; status is on the state search - Practice location
- 850 N Wisconsin St, Elkhorn, WI 53121
- Phone
- (262) 723-2256
- Enumerated
- Mar 5, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (262) 723-6295
- Medicare enrollment
- Enrolled (PECOS I20120608000544); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Donn Frederick Karlik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2887-012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8 chiropractor records list a practice address in Elkhorn
They are 8 of the 372 NPPES records with a practice address in Elkhorn, and 2,550 chiropractor records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in Elkhorn → All 2,550 in Wisconsin → Every provider in Elkhorn →
Other chiropractor records in Wisconsin
- Gregory Abbott, D.C.Appleton, WI1942588942
- Miranda AbbottAppleton, WI1932487931
- Christopher Abel, D.C.Neenah, WI1578691143
- James Abens, DCEau Claire, WI1528160496
- Jeffrey Aberle, D.C.Madison, WI1144310582
- Abdoullah Aboulhassani, D.CAppleton, WI1093806622
- Aaron Abplanalp, D.C.Madison, WI1578600656
- Randall Adams, D.C.Chippewa Falls, WI1134126519
- Teri Adams, D.C.Baldwin, WI1770653602
- John Aderholdt, D.C.Pickerel, WI1487710075
Common questions
What is Donn Frederick Karlik, D.C.'s NPI number?
Donn Frederick Karlik, D.C.'s National Provider Identifier (NPI) is 1487783742, issued on Mar 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Donn Frederick Karlik, D.C. located?
The NPPES record lists a practice address at 850 N Wisconsin St, Elkhorn, WI, 53121. Phone: (262) 723-2256. Providers update this record themselves, so call before visiting.
How can I verify Donn Frederick Karlik, D.C.'s license?
NPPES lists Wisconsin license number 2887-012, as entered by the provider. Search the Wisconsin 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.