NPPES file of Aug 9, 2026

Helen Sanderson, MD

Allergy Physician · Madison, WI

Helen Sanderson, MD is an allergy physician with a practice address in Madison, Wisconsin, and NPI 1699274670, issued on Feb 6, 2018. Check the license (Wisconsin 83564, as entered in NPPES) on the Wisconsin Medical Examining Board; 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
1699274670
Name
Helen Sanderson
Credential
MD
Primary taxonomy
Allergy Physician 207KA0200X
License number
83564 WI
Self-reported in NPPES; status is on the state search
Practice location
20 S Park St Ste 460, Madison, WI 53715
Phone
(608) 287-2600
Enumerated
Feb 6, 2018
Record last updated
Dec 10, 2024
Medicare enrollment
Enrolled (PECOS I20240802003109); accepts Medicare assignment
Medical or professional school
Pennsylvania State University College Of Medicine, 2018
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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Verify Helen Sanderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 83564
    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

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97% fewer Medicare Part D claims than the average allergy physician in 2024

24 Medicare Part D claims for 15 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D.

  1. Helen Sanderson24
  2. Specialty average750

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.

Industry payments in 2024: $180.94

2 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 502 providers of this specialty with any payment received $9,080.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Helen Sanderson$180.94
  2. Specialty average$9,080.33

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

Bills Medicare through one group practice

  1. University OF Wisconsin Medical Foundation IncMadison, WI

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

Allergy Physician providers in Wisconsin

There are 18 allergy physician records in Wisconsin.

Other allergy physician records in Wisconsin

  1. Mark BiagtanMadison, WI1376707307
  2. Mary Burnett, M.D.Wauwatosa, WI1437310596
  3. Robert Bush, MDMadison, WI1881660801
  4. James Cranberg, M.D.Wauwatosa, WI1073665626
  5. Marshall Cusic, M.D.Marshfield, WI1487753406
  6. David Edmondson, DOWausau, WI1124079033
  7. Courtney GaberinoMadison, WI1689170979
  8. Daniel HambrookWest Bend, WI1770665507
  9. Tad Johnson, MDJanesville, WI1659339919
  10. Steven Kagen, M.D.Appleton, WI1235175589

Common questions

What is Helen Sanderson, MD's NPI number?

Helen Sanderson, MD's National Provider Identifier (NPI) is 1699274670, issued on Feb 6, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Helen Sanderson, MD located?

The NPPES record lists a practice address at 20 S Park St Ste 460, Madison, WI, 53715. Phone: (608) 287-2600. Providers update this record themselves, so call before visiting.

How can I verify Helen Sanderson, MD's license?

NPPES lists Wisconsin license number 83564, 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.

How much does Helen Sanderson, MD prescribe under Medicare Part D?

In 2024, Helen Sanderson, MD had 24 Medicare Part D claims for 15 beneficiaries; the average among allergy physician prescribers was 750. 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.