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Compare the published Medicare service mix of Fred T Lee, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

MADISON, WI · Exact areaEdit location

2024 published service data · 19 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Timothy John Ziemlewicz, MD

Diagnostic Radiology (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
88%Service-mix similarityView profile →

Joshua Dale Warner, MD

Diagnostic Radiology (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
86%Service-mix similarityView profile →

Leslie Nelson

Diagnostic Radiology (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
86%Service-mix similarityView profile →

Giuseppe Vincenzo Toia, M.D., M.S.

Diagnostic Radiology (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
85%Service-mix similarityView profile →

Matthew H Lee, M.D.

Diagnostic Radiology (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
85%Service-mix similarityView profile →

James L Hinshaw, MD

Diagnostic Radiology (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
85%Service-mix similarityView profile →

Matthew Smith, MD

Diagnostic Radiology (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
84%Service-mix similarityView profile →

Jessica Bess Robbins, M.D.

Diagnostic Radiology (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
80%Service-mix similarityView profile →

Andrew Louis Wentland, MD, PHD

Diagnostic Radiology (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
80%Service-mix similarityView profile →

Frederick Kelcz, MD PHD

Specialty details in registry · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
77%Service-mix similarityView profile →

David H Kim, MD

Diagnostic Radiology · Nuclear Medicine (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
75%Service-mix similarityView profile →

Michio David Taya, MD

Diagnostic Radiology (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of abdomen before and after contrast (74183)
  • X-ray of abdomen, 1 view (74018)
75%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.