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

WINSTON SALEM, NC · Exact areaEdit location

2024 published service data · 65 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Bradley Stuart Vandyke, M.D.

Diagnostic Radiology (CMS) · Winston Salem, NC

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 leg without contrast (73700)
88%Service-mix similarityView profile →

Jared Meyer, M.D.

Diagnostic Radiology (CMS) · Winston Salem, NC

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 leg without contrast (73700)
84%Service-mix similarityView profile →

Andrew R Deibler, MD

Diagnostic Radiology (CMS) · Winston Salem, NC

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 leg without contrast (73700)
77%Service-mix similarityView profile →

Sean M Ploof, M.D.

Diagnostic Radiology (CMS) · Winston Salem, NC

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 leg without contrast (73700)
75%Service-mix similarityView profile →

Matthew Pagni, MD

Diagnostic Radiology (CMS) · Winston Salem, NC

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 leg without contrast (73700)
72%Service-mix similarityView profile →

Anand Rameshbhai Patel, MD

Diagnostic Radiology (CMS) · Winston Salem, NC

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 abdomen and pelvis with contrast (74177)
71%Service-mix similarityView profile →

James R Sancrant, DO

Diagnostic Radiology (CMS) · Winston Salem, NC

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 leg without contrast (73700)
71%Service-mix similarityView profile →

Kyler Alan Harden, MD

Diagnostic Radiology (CMS) · Winston Salem, NC

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 abdomen and pelvis with contrast (74177)
71%Service-mix similarityView profile →

Robin L Boyd-Kranis, MD

Diagnostic Radiology (CMS) · Winston Salem, NC

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 abdomen and pelvis with contrast (74177)
70%Service-mix similarityView profile →

Jimmy Ching-Man Leung, MD

Diagnostic Radiology (CMS) · Winston Salem, NC

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 leg without contrast (73700)
70%Service-mix similarityView profile →

Dennis Edward Giordano, MD

Diagnostic Radiology (CMS) · Winston Salem, NC

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 leg without contrast (73700)
69%Service-mix similarityView profile →

Thomas Delaney Santoro, M.D.

Diagnostic Radiology (CMS) · Winston Salem, NC

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 leg without contrast (73700)
68%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.