NPPES file of Aug 9, 2026

Madison Marie Schnell, OD

Optometrist · Milwaukee, WI

Madison Marie Schnell, OD is an optometrist with a practice address in Milwaukee, Wisconsin, and NPI 1851110209, issued on Oct 3, 2024. Check the license (Wisconsin 4084-35, 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
1851110209
Name
Madison Marie Schnell
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License numbers
4084-35 WI
4901005837 MI
Self-reported in NPPES; status is on the state search
Practice location
925 N 87TH St, Milwaukee, WI 53226
Phone
(414) 955-2020
Enumerated
Oct 3, 2024
Record last updated
Aug 27, 2025
Fax
(414) 955-6300
Medicare enrollment
Enrolled (PECOS I20250905001133); accepts Medicare assignment
Medical or professional school
Southern College Of Optometry, 2024
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 925 N 87TH St

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

  1. Vinay Aakalu, MDOphthalmology Physician1851598072
  2. Jennifer Adeghate, MD, PHDRetina Specialist (Ophthalmology) Physician1437655891
  3. Baseer Ahmad, MDOphthalmology Physician1114160918
  4. Jane Bachman Groth, ODOptometrist1932153061
  5. Edward Barnett, MDOphthalmology Physician1891712337
  6. Alexandra Beachnau, ODOptometrist1114544343

Verify Madison Marie Schnell 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 4084-35
    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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Industry payments in 2024: $286.32

2 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Madison Schnell$286.32
  2. Specialty average$769.99

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

Bills Medicare through 2 group practices

  1. Froedtert Andthe Medical College OF Wisconsin Community Physicians IncWest Bend, WI
  2. The Medical College OF Wisconsin IncMilwaukee, WI

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

Madison Marie Schnell among 1,161 optometrist records in Wisconsin

Madison Marie Schnell, OD is one of 1,161 optometrist records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 94% of them.

  • NPI issued2024 · 94% of these records are older, 3% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2024 · median 2008 among the 752 with a school on file
  • Record last updated2025 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Wisconsin

There are 1,161 optometrist records in Wisconsin.

The 8 optometrist records with the nearest ZIP codes

  1. Jane Bachman Groth, ODMilwaukee, WI 532261932153061
  2. Joel Baisden, ODWauwatosa, WI 532261992867220
  3. Alexandra Beachnau, ODMilwaukee, WI 532261114544343
  4. Nicholas Bruns, ODWauwatosa, WI 532261902288558
  5. John Conto, ODMilwaukee, WI 532261578515003
  6. Beth Healy, ODMilwaukee, WI 532261639119993
  7. William Jeselun, O.D.Wauwatosa, WI 532261356421804
  8. Cynthia Johnson, O.D.Wauwatosa, WI 532261649309147

Common questions

What is Madison Marie Schnell, OD's NPI number?

Madison Marie Schnell, OD's National Provider Identifier (NPI) is 1851110209, issued on Oct 3, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Madison Marie Schnell, OD located?

The NPPES record lists a practice address at 925 N 87TH St, Milwaukee, WI, 53226. Phone: (414) 955-2020. Providers update this record themselves, so call before visiting.

How can I verify Madison Marie Schnell, OD's license?

NPPES lists Wisconsin license number 4084-35, 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.

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.