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Compare the published Medicare service mix of Michael A Greene, M.D. with clinicians in the same registry specialty: Cardiac Surgery · Thoracic Surgery (CMS).

FL · Exact areaEdit location

2024 published service data · 274 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Fawad Naeem Khawaja, MD

General Surgery · Thoracic Surgery (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
50%Service-mix similarityView profile →

James L Nielsen, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Pensacola, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
46%Service-mix similarityView profile →

Raymond Lee, MD

Specialty details in registry · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
45%Service-mix similarityView profile →

William V Martinez, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Bradenton, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
41%Service-mix similarityView profile →

Chadwick William Stouffer, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
40%Service-mix similarityView profile →

Christopher Ellington, BMBS

Thoracic Surgery (CMS) · Pensacola, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
39%Service-mix similarityView profile →

Dale K Mueller, MD

Thoracic Surgery (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
39%Service-mix similarityView profile →

Richard C Morrison, M.D.

Cardiac Surgery · Thoracic Surgery · Vascular Surgery (CMS) · Tampa, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
36%Service-mix similarityView profile →

Joseph P Alesnik, M.D

Cardiac Surgery · Cardiovascular Disease (Cardiology) · Thoracic Surgery · Vascular Surgery (CMS) · Fort Myers, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
35%Service-mix similarityView profile →

Peter J Bolan, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
34%Service-mix similarityView profile →

Eric Spencer Weiss, M.D.

Thoracic Surgery (CMS) · Miami Beach, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
33%Service-mix similarityView profile →

John Derosimo, MD

Thoracic Surgery (CMS) · Miami, FL

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
33%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.