A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of James Hsiang Wang, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

NORTH LAS VEGAS, NV · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 14 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Steven Henry Davis, M.D.

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
1 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
51%Service-mix similarity~8.7 milesView profile →

Amin Moshksar, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of chest with contrast (71275)
50%Service-mix similarity~7.7 milesView profile →

Kamel El Salek, M.D.

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of chest with contrast (71275)
48%Service-mix similarity~4.8 milesView profile →

Xi Xue, M.D.

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of chest with contrast (71275)
48%Service-mix similarity~4.8 milesView profile →

Valerie Drnovsek, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of chest with contrast (71275)
41%Service-mix similarity~8.1 milesView profile →

Peter L Weidenfeld, M.D.

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of chest with contrast (71275)
41%Service-mix similarity~8.7 milesView profile →

Kelly Robert Gardner, M.D.

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of chest with contrast (71275)
37%Service-mix similarity~8.7 milesView profile →

Ryan Rimer, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
32%Service-mix similarity~8.1 milesView profile →

Brandon Chen, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of blood vessels of chest with contrast (71275)
30%Service-mix similarity~8.1 milesView profile →

Andrew Joseph Kuei, M.D.

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
30%Service-mix similarity~8.1 milesView profile →

Brandon Repko, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of chest with contrast (71275)
29%Service-mix similarity~8.1 milesView profile →

Mark Barnett Johnson, MD

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of chest with contrast (71275)
25%Service-mix similarity~4.8 milesView 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 approximate distance 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.