NPPES file of Aug 9, 2026

Sarah Lynn Szymkowiak Stiff, DC

Chiropractor · Plover, WI

Sarah Lynn Szymkowiak Stiff, DC is a chiropractor with a practice address in Plover, Wisconsin, and NPI 1811189558, issued on Aug 16, 2007. Check the license (Wisconsin 4334-012, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811189558
Name
Sarah Lynn Szymkowiak Stiff
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License numbers
4334-012 WI
DC32037 CA
Self-reported in NPPES; status is on the state search
Practice location
1837 Park Ave, Plover, WI 54467
Phone
(715) 544-4243
Enumerated
Aug 16, 2007
Record last updated
Mar 18, 2025
Medicare enrollment
Enrolled (PECOS I20071126000397); may accept Medicare assignment
Medical or professional school
Palmer College Chiropractic - Davenport, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Verify Sarah Lynn Szymkowiak Stiff in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 4334-012
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Sarah Lynn Szymkowiak Stiff among 2,550 chiropractor records in Wisconsin

Sarah Lynn Szymkowiak Stiff, DC is one of 2,550 chiropractor records with a practice address in Wisconsin. 32% 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 2007, is newer than 40% of them.

  • NPI issued2007 · 40% of these records are older, 47% newer
  • In a Medicare fileNo · 32% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2007 · median 2005 among the 1,520 with a school on file
  • Record last updated2025 · 69% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 chiropractor records list a practice address in Plover

They are 7 of the 117 NPPES records with a practice address in Plover, and 2,550 chiropractor records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 chiropractor records with the nearest ZIP codes

  1. Mark Ensweiler, DC LACPlover, WI 544671609954049
  2. Colton Kaminski, D.C.Plover, WI 544671932416021
  3. Eric Liazuk, D.C.Plover, WI 544671558309203
  4. Charity Millard, D.C.Plover, WI 544671871765800
  5. Leo Powers, DCPlover, WI 544671295877629
  6. Emily Stevenson, DCPlover, WI 544671689202285
  7. Janelle Curlee, D.C.Pittsville, WI 544661215230172
  8. Amanda Hoogesteger, DCPittsville, WI 544661427104298

Common questions

What is Sarah Lynn Szymkowiak Stiff, DC's NPI number?

Sarah Lynn Szymkowiak Stiff, DC's National Provider Identifier (NPI) is 1811189558, issued on Aug 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Lynn Szymkowiak Stiff, DC located?

The NPPES record lists a practice address at 1837 Park Ave, Plover, WI, 54467. Phone: (715) 544-4243. Providers update this record themselves, so call before visiting.

How can I verify Sarah Lynn Szymkowiak Stiff, DC's license?

NPPES lists Wisconsin license number 4334-012, 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.