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Compare the published Medicare service mix of Katja De Paepe, MD, PHD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

BOSTON, MA · Exact areaEdit location

2024 published service data · 7 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Martin Paul Smith, M.D.

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of abdomen before and after contrast (74183)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of pelvis before and after contrast (72197)
75%Service-mix similarityView profile →

Sonia Gaur, MD

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of abdomen before and after contrast (74183)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of pelvis before and after contrast (72197)
55%Service-mix similarityView profile →

Jose C Varghese, M.D.

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • X-ray of abdomen, 1 view (74018)
  • Limited ultrasound scan of abdomen (76705)
52%Service-mix similarityView profile →

Stuart George Silverman, M.D.

Diagnostic Radiology · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of abdomen before and after contrast (74183)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of pelvis before and after contrast (72197)
50%Service-mix similarityView profile →

Anders Mark Knutzen, MD

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • X-ray of abdomen, 1 view (74018)
  • Ultrasound scan of head and neck soft tissue (76536)
48%Service-mix similarityView profile →

Nayana Ramesh Somayaji, MD

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • X-ray of abdomen, 1 view (74018)
  • Complete ultrasound scan of abdomen (76700)
32%Service-mix similarityView profile →

Aran Mordechai Toshav, MD

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
12%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.