A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

OKLAHOMA CITY, OK · Exact areaEdit location

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

Robert K Gelczer, MD

Diagnostic Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
91%Service-mix similarityView profile →

Jimmy Quang Nguyen, M.D.

Diagnostic Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
89%Service-mix similarityView profile →

Nicholas Edward Armstrong, M.D.

Diagnostic Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
89%Service-mix similarityView profile →

Robert N Jarman, MD

Diagnostic Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
88%Service-mix similarityView profile →

Timothy Yates, MD

Diagnostic Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
87%Service-mix similarityView profile →

Nathan Edward Myatt, D.O.

Diagnostic Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
82%Service-mix similarityView profile →

Scott Douglass Prater, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
78%Service-mix similarityView profile →

Rafel Alvarez, D.O.

Diagnostic Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
78%Service-mix similarityView profile →

Mathew Thomas Makel, M.D.

Diagnostic Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • X-ray of abdomen, 1 view (74018)
78%Service-mix similarityView profile →

David Ryan Bohn, MD

Diagnostic Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
77%Service-mix similarityView profile →

Clinton Williamson, MD

Diagnostic Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • X-ray of abdomen, 1 view (74018)
77%Service-mix similarityView profile →

James Craig Benning, D.O.

Diagnostic Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
77%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.