NPPES file of Aug 9, 2026

Hugo Guerrero, AU.D.

Audiologist · Onalaska, WI

Hugo Guerrero, AU.D. is an audiologist with a practice address in Onalaska, Wisconsin, and NPI 1942686605, issued on Aug 5, 2015. Check the license (Wisconsin 683, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1942686605
Name
Hugo Guerrero
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
License numbers
683 WI
2636 NY
Self-reported in NPPES; status is on the state search
Practice location
191 Theater RD, Onalaska, WI 54650
Phone
(608) 392-5000
Enumerated
Aug 5, 2015
Record last updated
Apr 22, 2022
Medicare enrollment
Enrolled (PECOS I20190502000505); accepts Medicare assignment
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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8 nearest audiologist records → All 442 in Wisconsin → Look up another NPI →

Also registered at 191 Theater RD

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

  1. Jennifer Althoff, MDFamily Medicine Physician1073545729
  2. Katie Beahm, PA-CPhysician Assistant1083049985
  3. Mark Beahm, M.D.Family Medicine Physician1689908360
  4. Savana Becker, DPTPhysical Therapist1457977886
  5. Craig Bennett, MDFamily Medicine Physician1073571444
  6. Susan Bock, APNPNurse Practitioner1861496689

Verify Hugo Guerrero 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 683    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.

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Bills Medicare through one group practice

  1. Mayo Clinic Health System-Southwest Wisconsin Region IncOnalaska, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hugo Guerrero among 442 audiologist records in Wisconsin

Hugo Guerrero, AU.D. is one of 442 audiologist records with a practice address in Wisconsin. 41% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 67% of them.

  • NPI issued2015 · 67% of these records are older, 29% newer
  • In a Medicare fileYes · 41% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2015 · median 2009 among the 191 with a school on file
  • Record last updated2022 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Wisconsin

There are 442 audiologist records in Wisconsin.

All 442 in Wisconsin → Every provider in Onalaska → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Melinda Challoner, MS, CCC-ATomah, WI 546601679500383
  2. Lisa Geisler, M.S., CCC-ATomah, WI 546601407946759
  3. Nichele Killoran, AUDTomah, WI 546601669717526
  4. Olivia Adamson, AUDLa Crosse, WI 546011619707106
  5. Emily Farmer, AUDLa Crosse, WI 546011871684100
  6. Ryan Gregg, AUDLa Crosse, WI 546011871583377
  7. Lindsay Hoffman, AUDLa Crosse, WI 546011700444791
  8. Maggie Luers, AUDLa Crosse, WI 546011992174551

Common questions

What is Hugo Guerrero, AU.D.'s NPI number?

Hugo Guerrero, AU.D.'s National Provider Identifier (NPI) is 1942686605, issued on Aug 5, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Hugo Guerrero, AU.D. located?

The NPPES record lists a practice address at 191 Theater RD, Onalaska, WI, 54650. Phone: (608) 392-5000. Providers update this record themselves, so call before visiting.

How can I verify Hugo Guerrero, AU.D.'s license?

NPPES lists Wisconsin license number 683, 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. Medicare files from data.cms.gov. 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.