NPPES file of Aug 9, 2026

Michael Alan Thompson, MD, PHD

Hematology & Oncology Physician · Summit, WI

Michael Alan Thompson, MD, PHD is a hematology & oncology physician with a practice address in Summit, Wisconsin, and NPI 1265453070, issued on Jul 21, 2006. Check the license (Wisconsin 50219, 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
1265453070
Name
Michael Alan Thompson
Credential
MD, PHD
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
50219 WI
Self-reported in NPPES; status is on the state search
Practice location
36500 Aurora Dr, Summit, WI 53066
Phone
(262) 434-8800
Enumerated
Jul 21, 2006
Record last updated
Oct 9, 2023
Medicaid ID
34786300 WI
Medicare enrollment
Enrolled (PECOS I20070724000338); accepts Medicare assignment
Medical or professional school
Mayo Medical School, 2001
Telehealth
Offers telehealth (CMS)
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 36500 Aurora Dr

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

  1. Jihan Akhtar Bhikhapurwala, MDOphthalmology Physician1679894901
  2. Tulay Aksoy, MDInternal Medicine Physician1245485697
  3. Inna Allen, M.D.Family Medicine Physician1649581315
  4. Benjamin Andrew, M.D.Surgery Physician1083000863
  5. Steven Andrews, MDEmergency Medicine Physician1649224767
  6. Karina Arkush, MDNeurology Physician1659690741

Verify Michael Alan Thompson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 50219
    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

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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99% fewer Medicare Part D claims than the average hematology & oncology physician in 2024

11 Medicare Part D claims, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Michael Thompson11
  2. Specialty average877

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. Aurora Health Care Metro, Inc.Milwaukee, WI

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

Michael Alan Thompson among 295 hematology & oncology physician records in Wisconsin

Michael Alan Thompson, MD, PHD is one of 295 hematology & oncology physician records with a practice address in Wisconsin. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 59% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2001 · median 2004 among the 217 with a school on file
  • Record last updated2023 · 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 207RH0003X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in Wisconsin

There are 295 hematology & oncology physician records in Wisconsin.

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Richard Hansen, MDOconomowoc, WI 530661164496162
  2. Phillip Martinez-Knouse, M.D.Summit, WI 530661689036923
  3. Adam Siegel, MDSummit, WI 530661750616561
  4. Michael Wheeler, M.D.Merton, WI 530561811250426
  5. Qiaofang Chen, M.D.Sheboygan, WI 530811619161890
  6. Michael Delatorre, M.D.Menomonee Falls, WI 530511831211861
  7. Nicholas GustafsonSheboygan, WI 530811508286386
  8. Max Haid, MDSheboygan, WI 530811730296336

Common questions

What is Michael Alan Thompson, MD, PHD's NPI number?

Michael Alan Thompson, MD, PHD's National Provider Identifier (NPI) is 1265453070, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Alan Thompson, MD, PHD located?

The NPPES record lists a practice address at 36500 Aurora Dr, Summit, WI, 53066. Phone: (262) 434-8800. Providers update this record themselves, so call before visiting.

How can I verify Michael Alan Thompson, MD, PHD's license?

NPPES lists Wisconsin license number 50219, 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 Michael Alan Thompson, MD, PHD prescribe under Medicare Part D?

In 2024, Michael Alan Thompson, MD, PHD had 11 Medicare Part D claims; the average among hematology & oncology physician prescribers was 877. 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.