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

CHATTANOOGA, TN · Exact areaEdit location

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

Brett Alex Melnikoff, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Chattanooga, TN

Shared published services
3 shared services · view billing descriptions
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
74%Service-mix similarityView profile →

Alan A Simeone, MD

Cardiac Surgery · Cardiovascular Disease (Cardiology) · Thoracic Surgery (CMS) · Chattanooga, TN

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Exclusion of appendage of left upper chamber of heart performed during other procedure on chest (33268)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
59%Service-mix similarityView profile →

Larry L Shears, MD

Thoracic Surgery (CMS) · Chattanooga, TN

Shared published services
3 shared services · view billing descriptions
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Coronary artery bypass using vein or artery graft, 2 grafts (33518)
56%Service-mix similarityView profile →

Matthew Richey, M.D.

Thoracic Surgery (CMS) · Chattanooga, TN

Shared published services
2 shared services · view billing descriptions
  • Harvest of vein using an endoscope (33508)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
52%Service-mix similarityView profile →

James Lawrence Zellner, MD

Cardiac Surgery · Cardiovascular Disease (Cardiology) · Thoracic Surgery (CMS) · Chattanooga, TN

Shared published services
3 shared services · view billing descriptions
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
51%Service-mix similarityView profile →

Vanessa Marie Miller, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · Chattanooga, TN

Shared published services
1 shared services · view billing descriptions
  • Harvest of vein using an endoscope (33508)
48%Service-mix similarityView profile →

John Michael Craig, MD

Cardiac Surgery · Thoracic Surgery · Vascular Surgery (CMS) · Chattanooga, TN

Shared published services
3 shared services · view billing descriptions
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
47%Service-mix similarityView profile →

Stephen Lee Martin, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Chattanooga, TN

Shared published services
1 shared services · view billing descriptions
  • Harvest of vein using an endoscope (33508)
27%Service-mix similarityView profile →

James Robert Headrick, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Chattanooga, TN

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)
9%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.