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Compare the published Medicare service mix of Daniel Freno, M.D. with clinicians in the same registry specialty: Thoracic Surgery · Vascular Surgery (CMS).

OKLAHOMA CITY, OK · Exact areaEdit location

2024 published service data · 15 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Marshall Terry Bell, M.D.

Cardiac Surgery (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • 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)
59%Service-mix similarityView profile →

Shinobu Itagaki, M.D.

Thoracic Surgery (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using artery graft, 1 graft (33533)
53%Service-mix similarityView profile →

David W Vanhooser, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • 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)
49%Service-mix similarityView profile →

Robert Mark Bodenhamer, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using artery graft, 1 graft (33533)
43%Service-mix similarityView profile →

Charles Craig Elkins, MD

Cardiac Surgery (CMS) · Oklahoma City, OK

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)
40%Service-mix similarityView profile →

Jess Lee Thompson, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · Oklahoma City, OK

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)
37%Service-mix similarityView profile →

Jeffrey V. Garrett, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using artery graft, 1 graft (33533)
36%Service-mix similarityView profile →

Alice Le Huu, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Oklahoma City, OK

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)
30%Service-mix similarityView profile →

James Matthew Reinersman, MD

Thoracic Surgery (CMS) · Oklahoma City, OK

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)
  • Removal of lymph nodes of chest cavity using an endoscope (32674)
25%Service-mix similarityView profile →

Steven D Miller, MD

General Surgery · Thoracic Surgery (CMS) · Oklahoma City, OK

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)
22%Service-mix similarityView profile →

John D Randolph, M.D.

General Surgery · Thoracic Surgery (CMS) · Oklahoma City, OK

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)
21%Service-mix similarityView profile →

Michael B Cannon, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Oklahoma City, OK

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)
20%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.