A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

RICHMOND, VA · Exact areaEdit location

2024 published service data · 106 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Stephan Nicholas Lefcoski, MD

Diagnostic Radiology (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Low dose ct scan of chest for lung cancer screening (71271)
77%Service-mix similarityView profile →

John A. Snyder, MD

Diagnostic Radiology (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
72%Service-mix similarityView profile →

Karen Leann Killeen, MD

Diagnostic Radiology (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Low dose ct scan of chest for lung cancer screening (71271)
71%Service-mix similarityView profile →

James A Moore, M.D.

Diagnostic Radiology (CMS) · Richmond, VA

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 head or brain without contrast (70450)
71%Service-mix similarityView profile →

Michele L Brenner-Vincent, M.D.

Diagnostic Radiology (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Low dose ct scan of chest for lung cancer screening (71271)
70%Service-mix similarityView profile →

Daniel Roger Poulsen, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Low dose ct scan of chest for lung cancer screening (71271)
69%Service-mix similarityView profile →

Adella Deanna Dunagan

Diagnostic Radiology (CMS) · Richmond, VA

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 head or brain without contrast (70450)
68%Service-mix similarityView profile →

Christopher Andrew O'neill, M.D.

Diagnostic Radiology (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Low dose ct scan of chest for lung cancer screening (71271)
67%Service-mix similarityView profile →

Kendall Louis Capecci, MD

Diagnostic Radiology (CMS) · Richmond, VA

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 head or brain without contrast (70450)
67%Service-mix similarityView profile →

Craig D Mccormick, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Richmond, VA

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 head or brain without contrast (70450)
67%Service-mix similarityView profile →

Julius Hurwitz, M.D.

Specialty details in registry · Richmond, VA

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 head or brain without contrast (70450)
66%Service-mix similarityView profile →

Lola Skylar Sawyer, MD

Diagnostic Radiology (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Low dose ct scan of chest for lung cancer screening (71271)
66%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.