NPPES file of Aug 9, 2026

Dixon Kaufman, MD

Transplant Surgery Physician · Madison, WI

Dixon Kaufman, MD is a transplant surgery physician with a practice address in Madison, Wisconsin, and NPI 1871527176, issued on Jul 10, 2006. Check the license (Wisconsin 55679, 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
1871527176
Name
Dixon Kaufman
Credential
MD
Primary taxonomy
Transplant Surgery Physician 204F00000X
License number
55679 WI
Self-reported in NPPES; status is on the state search
Practice location
600 Highland Ave, Madison, WI 53792
Phone
(608) 265-6471
Enumerated
Jul 10, 2006
Record last updated
Jan 4, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(608) 262-6280
Medicare enrollment
Enrolled (PECOS I20110505000745); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 1983
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 600 Highland Ave

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

  1. Michael AabergSurgery Physician1346991064
  2. Carrah Aadrik, CRNACertified Registered Nurse Anesthetist1326423286
  3. Daniel Abbott, MDSurgical Oncology Physician1750412615
  4. Alaa Abd-ElsayedPain Medicine Physician1194967703
  5. Safiyya Abdulkadir, MDRheumatology Physician1093455826
  6. Edwin Abel, M.D.Urology Physician1083800510

Verify Dixon Kaufman 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 55679
    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

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44% more Medicare Part D claims than the average transplant surgery physician in 2024

375 Medicare Part D claims for 44 beneficiaries, against an average of 260 among the 541 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Dixon Kaufman375
  2. Specialty average260

Most prescribed

  1. Sulfamethoxazole-Trimethoprim145 claims
  2. Prednisone30 claims
  3. Prevymis30 claims
  4. Acyclovir23 claims
  5. Doxazosin Mesylate17 claims
  6. Valganciclovir Hcl16 claims

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. University OF Wisconsin Medical Foundation IncSparta, WI

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

Dixon Kaufman among 42 transplant surgery physician records in Wisconsin

Dixon Kaufman, MD is one of 42 transplant surgery physician records with a practice address in Wisconsin. 83% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 67% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated1983 · median 2007 among the 32 with a school on file
  • Record last updated2021 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204F00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Transplant Surgery Physician providers in Wisconsin

There are 42 transplant surgery physician records in Wisconsin.

The 8 transplant surgery physician records with the nearest ZIP codes

  1. David Aufhauser, MDMadison, WI 537921528350725
  2. Yolanda Becker, MDMadison, WI 537921134171911
  3. Kelly Collins, MDMadison, WI 537921306018023
  4. David Foley, MDMadison, WI 537921518998046
  5. Felix Geissler, MDMadison, WI 537921649235870
  6. Elliot Grodstein, M.D.Madison, WI 537921043537889
  7. Joshua MezrichMadison, WI 537921558326710
  8. Nikole Neidlinger, M.D.Madison, WI 537921184754467

Common questions

What is Dixon Kaufman, MD's NPI number?

Dixon Kaufman, MD's National Provider Identifier (NPI) is 1871527176, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dixon Kaufman, MD located?

The NPPES record lists a practice address at 600 Highland Ave, Madison, WI, 53792. Phone: (608) 265-6471. Providers update this record themselves, so call before visiting.

How can I verify Dixon Kaufman, MD's license?

NPPES lists Wisconsin license number 55679, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Dixon Kaufman, MD prescribe under Medicare Part D?

In 2024, Dixon Kaufman, MD had 375 Medicare Part D claims for 44 beneficiaries; the average among transplant surgery physician prescribers was 260. 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.