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Compare the published Medicare service mix of Mark B Anderson, MD with clinicians in the same registry specialty: Thoracic Surgery (CMS).

PHILADELPHIA, PA · Exact areaEdit location

2024 published service data · 43 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Robert K Wenger, MD

Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using vein or artery graft, 2 grafts (33518)
67%Service-mix similarityView profile →

Kenji Minakata, MD

Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using vein or artery graft, 2 grafts (33518)
64%Service-mix similarityView profile →

Marisa Cevasco, M.D., M.P.H

General Surgery · Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using vein or artery graft, 2 grafts (33518)
64%Service-mix similarityView profile →

Salil Gitesh Shah, MD

Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using vein or artery graft, 2 grafts (33518)
60%Service-mix similarityView profile →

Chase Robert Brown, M.D.

Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using vein or artery graft, 2 grafts (33518)
54%Service-mix similarityView profile →

Louis Edward Samuels, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
53%Service-mix similarityView profile →

Charles Fox Evans, M.D.

Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using vein or artery graft, 2 grafts (33518)
51%Service-mix similarityView profile →

Wilson Y Szeto, MD

General Surgery · Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Coronary artery bypass using vein or artery graft, 2 grafts (33518)
  • Replacement of aortic valve on heart-lung machine (33405)
41%Service-mix similarityView profile →

Yoshiya Toyoda, MD,PHD

Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
39%Service-mix similarityView profile →

Michael A Acker, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Coronary artery bypass using vein or artery graft, 2 grafts (33518)
  • Replacement of aortic valve on heart-lung machine (33405)
39%Service-mix similarityView profile →

John Walter Entwistle, MD

Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Replacement of aortic valve on heart-lung machine (33405)
36%Service-mix similarityView profile →

Alexandra Tuluca, M.D.

Thoracic Surgery (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
  • Replacement of aortic valve on heart-lung machine (33405)
34%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.