NPPES file of Aug 9, 2026

Riyah R. Bauer

Medical Physician Assistant · La Crosse, WI

Riyah R. Bauer is a medical physician assistant with a practice address in La Crosse, Wisconsin, and NPI 1558064410, issued on Mar 22, 2023. Check the license (Wisconsin 7944, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558064410
Name
Riyah R. Bauer
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
7944 WI
Self-reported in NPPES; status is on the state search
Practice location
1836 South Ave, La Crosse, WI 54601
Phone
(608) 782-7300
Enumerated
Mar 22, 2023
Record last updated
Nov 6, 2025
Medicare enrollment
Enrolled (PECOS I20240725003359); 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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Also registered at 1836 South Ave

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

  1. Frank Aberger, MDGastroenterology Physician1396748711
  2. Bradley Abicht, DPMPodiatrist1962632166
  3. Carter Abicht, DOAnesthesiology Physician1932736642
  4. Grace AbichtCertified Registered Nurse Anesthetist1003651555
  5. Paul Abicht, CRNACertified Registered Nurse Anesthetist1528061843
  6. Mateen Abidi, M.DCardiovascular Disease Physician1730333980

Verify Riyah R. Bauer 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 7944
    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
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96% fewer Medicare Part D claims than the average medical physician assistant in 2024

43 Medicare Part D claims for 22 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.

  1. Riyah Bauer43
  2. Specialty average1,148

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Gundersen Lutheran Medical Center IncLa Crosse, WI

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

Riyah R. Bauer among 687 medical physician assistant records in Wisconsin

Riyah R. Bauer is one of 687 medical physician assistant records with a practice address in Wisconsin. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 89% of them.

  • NPI issued2023 · 89% of these records are older, 7% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2024 · median 2016 among the 479 with a school on file
  • Record last updated2025 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

139 medical physician assistant records list a practice address in La Crosse

They are 139 of the 3,735 NPPES records with a practice address in La Crosse, and 687 medical physician assistant records in Wisconsin.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Amie Baumgartner, PALa Crosse, WI 546011710981642
  2. Rebecca Blank, PALa Crosse, WI 546011518961333
  3. Amanda Byom, PALa Crosse, WI 546011144224726
  4. Kathryn Majewski, PALa Crosse, WI 546011316941933
  5. Robert Martens, PALa Crosse, WI 546011093719619
  6. Cheryl Nigl, PALa Crosse, WI 546011003810532
  7. Jaime Peterson, PALa Crosse, WI 546011164427548
  8. Herbert Roberts, PALa Crosse, WI 546011841295185

Common questions

What is Riyah R. Bauer's NPI number?

Riyah R. Bauer's National Provider Identifier (NPI) is 1558064410, issued on Mar 22, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Riyah R. Bauer located?

The NPPES record lists a practice address at 1836 South Ave, La Crosse, WI, 54601. Phone: (608) 782-7300. Providers update this record themselves, so call before visiting.

How can I verify Riyah R. Bauer's license?

NPPES lists Wisconsin license number 7944, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Riyah R. Bauer prescribe under Medicare Part D?

In 2024, Riyah R. Bauer had 43 Medicare Part D claims for 22 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions 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.

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.