Registry data as of Aug 27, 2026

Mary Wirkus

Speech-Language Pathologist · Onalaska, WI

Mary Wirkus is a speech-language pathologist with a practice address in Onalaska, Wisconsin, and NPI 1053241307, issued on May 20, 2026. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1053241307
Name
Mary Wirkus
Primary taxonomy
Speech-Language Pathologist 235Z00000X
Practice location
237 2ND Ave S, Onalaska, WI 54650
Phone
(608) 781-9700
Enumerated
May 20, 2026
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 237 2ND Ave S

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

  1. Andrea AlvinSpeech-Language Pathologist1780374207
  2. Ashley BensonOccupational Therapist1609706928
  3. Taylor HermanSpeech-Language Pathologist1790606390
  4. Jennifer Ressel, OTRPediatric Occupational Therapist1194656645

Verify Mary Wirkus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck 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.

Speech-Language Pathologist providers in Wisconsin

There are 3,781 speech-language pathologist records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,781 in Wisconsin → Every provider in Onalaska →

Other speech-language pathologist records in Wisconsin

  1. Cathy (wilson) Pettibone, MS/CCC-SLPStoughton, WI1417339250
  2. Ashley AbelBrookfield, WI1235811886
  3. Amy Abraham, MS, CCC-SLPFond Du Lac, WI1578492070
  4. Kirstin Abrams, M.S.Milwaukee, WI1366727067
  5. Jeanine AchtelKenosha, WI1497324438
  6. Allison AckermanMadison, WI1134319734
  7. Samantha AckermanMilton, WI1083550271
  8. Jennie Adams, M.S. CCC-SLPAshland, WI1447627518
  9. Martha Adams, MA,CCC-SLPWaukesha, WI1073857520
  10. Tara Adams, MA,CCC-SLPFitchburg, WI1285011296

Common questions

What is Mary Wirkus's NPI number?

Mary Wirkus's National Provider Identifier (NPI) is 1053241307, issued on May 20, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Mary Wirkus located?

The NPPES record lists a practice address at 237 2ND Ave S, Onalaska, WI, 54650. Phone: (608) 781-9700. Providers update this record themselves, so call before visiting.

How can I verify Mary Wirkus's license?

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. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

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.