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Compare the published Medicare service mix of Ian Russell, DO with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

PITTSBURGH, PA · Exact areaEdit location

2024 published service data · 225 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Efrain Ricardo Ochoa, MD

Diagnostic Radiology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis without contrast (74176)
75%Service-mix similarityView profile →

Luis Enrique Aguilera, D.O.

Diagnostic Radiology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis without contrast (74176)
72%Service-mix similarityView profile →

Juan Domingo Ly Liu, MD

Diagnostic Radiology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis without contrast (74176)
71%Service-mix similarityView profile →

Antonio A Fargiano, M.D.

Diagnostic Radiology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis without contrast (74176)
70%Service-mix similarityView profile →

Scott P Patterson, MD

Diagnostic Radiology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis without contrast (74176)
70%Service-mix similarityView profile →

Chikaodili I Logie, MD

Diagnostic Radiology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis without contrast (74176)
68%Service-mix similarityView profile →

Rooshin Dalal

Specialty details in registry · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis without contrast (74176)
67%Service-mix similarityView profile →

Phillip Lee Van, M.D., M.S.

Diagnostic Radiology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis without contrast (74176)
67%Service-mix similarityView profile →

Stephen M Ventrelli, D.O

Diagnostic Radiology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
  • X-ray of chest, 1 view (71045)
66%Service-mix similarityView profile →

Hesham Ahmed

Diagnostic Radiology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
  • X-ray of chest, 1 view (71045)
65%Service-mix similarityView profile →

Ronald Mark Erdelyi, M.D

Diagnostic Radiology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis without contrast (74176)
64%Service-mix similarityView profile →

Ellen Xiameng Sun, MD

Diagnostic Radiology (CMS) · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of abdomen and pelvis without contrast (74176)
63%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.