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Compare the published Medicare service mix of Wonsuk Kim, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

SEATTLE, WA · Exact areaEdit location

2024 published service data · 185 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

John Falardeau, M.D.

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Fluoroscopic guidance for needle placement (77002)
  • Mri scan of leg joint without contrast (73721)
47%Service-mix similarityView profile →

Keith W Harper, M.D.

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of leg without contrast (73700)
37%Service-mix similarityView profile →

Sean Tanu Dwijendra, MD

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Fluoroscopic guidance for needle placement (77002)
  • Mri scan of leg joint without contrast (73721)
  • Aspiration and/or injection of fluid from large joint (20610)
35%Service-mix similarityView profile →

Muneer Janak Desai, MD

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of leg without contrast (73700)
33%Service-mix similarityView profile →

Matthew Stegman

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Fluoroscopic guidance for needle placement (77002)
  • Mri scan of leg joint without contrast (73721)
  • Aspiration and/or injection of fluid from large joint (20610)
32%Service-mix similarityView profile →

Rachel Faye Gerson, MD

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of leg without contrast (73700)
30%Service-mix similarityView profile →

Gregor Dunham, M.D.

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of leg without contrast (73700)
  • Mri scan of arm joint without contrast (73221)
30%Service-mix similarityView profile →

Majid Chalian, M.D.

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of leg without contrast (73700)
30%Service-mix similarityView profile →

Christine Marie Rehwald, M.D.

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Fluoroscopic guidance for needle placement (77002)
  • Mri scan of leg joint without contrast (73721)
29%Service-mix similarityView profile →

Sean Wo, MD

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of upper spinal canal without contrast (72141)
28%Service-mix similarityView profile →

Anil Khosla, M.D.

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of upper spinal canal without contrast (72141)
  • Ct scan of chest without contrast (71250)
27%Service-mix similarityView profile →

Christopher Charles Goiney, M.D.

Diagnostic Radiology (CMS) · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of upper spinal canal without contrast (72141)
27%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.