NPPES file of Aug 9, 2026

Brian K. Konowalchuk

Occupational Medicine Physician · Manitowoc, WI

Brian K. Konowalchuk is an occupational medicine physician with a practice address in Manitowoc, Wisconsin, and NPI 1104939453, issued on Aug 17, 2006. Check the license (Wisconsin 49755, as entered in NPPES) on the Wisconsin Medical Examining Board; 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
1104939453
Name
Brian K. Konowalchuk
Primary taxonomy
Occupational Medicine Physician 2083X0100X
License number
49755 WI
Self-reported in NPPES; status is on the state search
Practice location
3509 Dewey St, Manitowoc, WI 54220
Phone
(920) 686-5732
Enumerated
Aug 17, 2006
Record last updated
Oct 23, 2023
Medicaid ID
178445500 MN
Medicare enrollment
Enrolled (PECOS I20070109000247); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 2000
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.
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Also registered at 3509 Dewey St

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

  1. Sarah Bouc, NP-CNurse Practitioner1619302239
  2. Kimberly Dahlke, NPNurse Practitioner1912420852
  3. Kaylee Hawks, FNP-CNurse Practitioner1003520255
  4. Jamie Heiman, DCNurse Practitioner1083786859
  5. Mark Heintzkill, DCChiropractor1427118413
  6. Shelly Johnsen, MDFamily Medicine Physician1922016690

Verify Brian K. Konowalchuk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 49755    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
Open 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.

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Occupational Medicine Physician providers in Wisconsin

There are 71 occupational medicine physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 71 in Wisconsin → Every provider in Manitowoc →

Other occupational medicine physician records in Wisconsin

  1. Eric Abdul, MDGreen Bay, WI1023379328
  2. Sandra Amadon, M.D.Waukesha, WI1699747394
  3. Jenny Amani, M.D.Janesville, WI1629212899
  4. James Bencivenga, MDHartford, WI1659304434
  5. Timothy Bergan, D.O.Oshkosh, WI1194922864
  6. Karen Besiada Hansen, OTRGreen Bay, WI1528235082
  7. Benjamin Blagogee, MDMadison, WI1093970220
  8. Robert Blanco, M.D.Oshkosh, WI1316272099
  9. Michael Bortoli, M.D.Madison, WI1023138419
  10. Robert Braco, MDBeloit, WI1548278583

Common questions

What is Brian K. Konowalchuk's NPI number?

Brian K. Konowalchuk's National Provider Identifier (NPI) is 1104939453, issued on Aug 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian K. Konowalchuk located?

The NPPES record lists a practice address at 3509 Dewey St, Manitowoc, WI, 54220. Phone: (920) 686-5732. Providers update this record themselves, so call before visiting.

How can I verify Brian K. Konowalchuk's license?

NPPES lists Wisconsin license number 49755, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.