A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

IOWA CITY, IA · Exact areaEdit location

2024 published service data · 54 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alex M Westenfield, MD

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • X-ray of abdomen, 1 view (74018)
72%Service-mix similarityView profile →

Richard L Catalan, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • X-ray of abdomen, 1 view (74018)
63%Service-mix similarityView profile →

David M Kuehn, MD

Specialty details in registry · Iowa City, IA

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)
  • Ct scan of abdomen and pelvis without contrast (74176)
62%Service-mix similarityView profile →

Thomas J Barloon, MD

Diagnostic Radiology · Internal Medicine (CMS) · Iowa City, IA

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)
  • Ct scan of abdomen and pelvis without contrast (74176)
60%Service-mix similarityView profile →

Chang Kai Chi, MD

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest with contrast (71260)
60%Service-mix similarityView profile →

Maheen Rajput, M.D.

Diagnostic Radiology (CMS) · Iowa City, IA

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)
  • Ct scan of abdomen and pelvis without contrast (74176)
60%Service-mix similarityView profile →

Christiana Brenner, MD

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest with contrast (71260)
59%Service-mix similarityView profile →

Nevzat Karabulut, MD

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest with contrast (71260)
57%Service-mix similarityView profile →

Brian F Mullan, MD

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest with contrast (71260)
55%Service-mix similarityView profile →

Paulo Savoia Dias Da Silva, MD

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest with contrast (71260)
54%Service-mix similarityView profile →

Nicholas A Strle, D.O.

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • X-ray of abdomen, 1 view (74018)
53%Service-mix similarityView profile →

Shihong Li

Diagnostic Radiology · Interventional Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • X-ray of abdomen, 1 view (74018)
53%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.