A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of John Michael Ponting, M.D. with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

NASHVILLE, TN · Exact areaEdit location

2024 published service data · 224 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Travis Stuart Scharr, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Complete ultrasound scan behind abdominal cavity (76770)
75%Service-mix similarityView profile →

Collin Howser, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Complete ultrasound scan behind abdominal cavity (76770)
75%Service-mix similarityView profile →

Daniel Jaller, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Complete ultrasound scan behind abdominal cavity (76770)
71%Service-mix similarityView profile →

Mina Ehab Tadros, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Complete ultrasound scan behind abdominal cavity (76770)
70%Service-mix similarityView profile →

Jared Thomas Bradley, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Complete ultrasound scan behind abdominal cavity (76770)
70%Service-mix similarityView profile →

Stephen Scott Cole, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Complete ultrasound scan behind abdominal cavity (76770)
69%Service-mix similarityView profile →

Michael Douglas Hellman, DO

General Practice (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Complete ultrasound scan behind abdominal cavity (76770)
69%Service-mix similarityView profile →

David Paul Kunz, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Complete ultrasound scan behind abdominal cavity (76770)
68%Service-mix similarityView profile →

Kenneth Cook, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Complete ultrasound scan behind abdominal cavity (76770)
67%Service-mix similarityView profile →

James M Stafford, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Complete ultrasound scan behind abdominal cavity (76770)
67%Service-mix similarityView profile →

Roxsann Lee Roberts, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

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)
67%Service-mix similarityView profile →

Kartik Boorgu, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Complete ultrasound scan behind abdominal cavity (76770)
67%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.