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Compare the published Medicare service mix of James Tyler Zorn, M.D. with clinicians in the same registry specialty: Cardiac Surgery (CMS).

KANSAS CITY, KS · Exact areaEdit location

2024 published service data · 10 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Omar Almoghrabi, MD

Thoracic Surgery (CMS) · Kansas City, KS

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using artery graft, 1 graft (33533)
66%Service-mix similarityView profile →

Matthew Robert Danter, BSC, MD, FRCSC

Thoracic Surgery (CMS) · Kansas City, KS

Shared published services
2 shared services · view billing descriptions
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using artery graft, 1 graft (33533)
59%Service-mix similarityView profile →

Gregory F. Muehlebach, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Kansas City, KS

Shared published services
2 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Coronary artery bypass using artery graft, 1 graft (33533)
46%Service-mix similarityView profile →

Todd Christopher Crawford, MD

Thoracic Surgery (CMS) · Kansas City, KS

Shared published services
2 shared services · view billing descriptions
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using artery graft, 1 graft (33533)
40%Service-mix similarityView profile →

Jordan Allen Wilkerson, MD

Thoracic Surgery (CMS) · Kansas City, KS

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
35%Service-mix similarityView profile →

Jessica K Heimes, DO

Cardiac Surgery (CMS) · Kansas City, KS

Shared published services
2 shared services · view billing descriptions
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using artery graft, 1 graft (33533)
33%Service-mix similarityView profile →

Alykhan Nagji, MD

Thoracic Surgery (CMS) · Kansas City, KS

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
32%Service-mix similarityView profile →

George L. Zorn, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · Kansas City, KS

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
26%Service-mix similarityView profile →

Emmanuel Daon, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · Kansas City, KS

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
25%Service-mix similarityView profile →

Keith Blaine Allen, MD

Cardiac Surgery · Thoracic Surgery · Vascular Surgery (CMS) · Kansas City, KS

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
16%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.