Registry data as of Aug 27, 2026

Wyn Steckbauer, D.M.D.

Dentist · Oshkosh, WI

Wyn Steckbauer, D.M.D. is a dentist with a practice address in Oshkosh, Wisconsin, and NPI 1841391109, issued on Sep 26, 2006. Check the license (Wisconsin 5396, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1841391109
Name
Wyn Steckbauer
Credential
D.M.D.
Primary taxonomy
Dentist 122300000X
License number
5396 WI
Self-reported in NPPES; status is on the state search
Practice location
1720 Congress Ave, Oshkosh, WI 54901
Phone
(920) 235-3251
Enumerated
Sep 26, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1720 Congress Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Heather Carpenter, DDSDentist1194133025
  2. Brandon Coppersmith, DDSStudent in an Organized Health Care Education/Training Program1669113528
  3. Alyssa Perlick, DDSGeneral Practice Dentistry1578143699
  4. Madalyn Werner, DMDDentist1346762424
  5. Rachel Wozniak, DMDDentist1902281876
  6. Kyle Zimmerman, DDSDentist1992297154

Verify Wyn Steckbauer 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 5396
    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.

Industry payments in 2024: $7.88

1 payment, mostly food and beverage; the largest payer was Ultradent Products Inc. The 32,932 providers of this specialty with any payment received $579.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Wyn Steckbauer$7.88
  2. Specialty average$579.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Dentist providers in Wisconsin

There are 1,719 dentist records in Wisconsin.

Other dentist records in Wisconsin

  1. Komail Abbas, D.M.D.Kenosha, WI1114206109
  2. Hooman Abdolisereshki, DDSPlymouth, WI1619369279
  3. Megan Abell, DDSMadison, WI1346477361
  4. Matthew Abraham, DDSLadysmith, WI1912350448
  5. Reena Abraham, DMDMarshfield, WI1457589491
  6. Nicolas Abujamra, DDS, MSGreen Bay, WI1720123201
  7. Guillermo Aceves, DDSJanesville, WI1447090766
  8. Amber Ackerman, DMDMount Horeb, WI1497646509
  9. Erica Adams, DMDMadison, WI1275101909
  10. Hala Afifa, DDSMilwaukee, WI1891363198

Common questions

What is Wyn Steckbauer, D.M.D.'s NPI number?

Wyn Steckbauer, D.M.D.'s National Provider Identifier (NPI) is 1841391109, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Wyn Steckbauer, D.M.D. located?

The NPPES record lists a practice address at 1720 Congress Ave, Oshkosh, WI, 54901. Phone: (920) 235-3251. Providers update this record themselves, so call before visiting.

How can I verify Wyn Steckbauer, D.M.D.'s license?

NPPES lists Wisconsin license number 5396, 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.