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Compare the published Medicare service mix of Lin-Chiang Philip Chou, M.D. with clinicians in the same registry specialty: Cardiac Surgery · General Surgery · Thoracic Surgery (CMS).

SAN ANTONIO, TX · Exact areaEdit location

2024 published service data · 18 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Aaron Bettenhausen, MD

Thoracic Surgery (CMS) · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Replacement of aortic valve through the skin and femoral artery (33361)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
63%Service-mix similarityView profile →

Ourania A Preventza, M.D.

General Surgery · Thoracic Surgery (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Replacement of aortic valve through the skin and femoral artery (33361)
63%Service-mix similarityView profile →

Lacy Edward Harville, M.D.

General Surgery · Thoracic Surgery (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Replacement of aortic valve through the skin and femoral artery (33361)
63%Service-mix similarityView profile →

Dawn Szu-Fei Hui, MD

General Surgery · Thoracic Surgery (CMS) · San Antonio, TX

Shared published services
2 shared services · view billing descriptions
  • Replacement of aortic valve through the skin and femoral artery (33361)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
56%Service-mix similarityView profile →

James Richard Garrison, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Replacement of aortic valve through the skin and femoral artery (33361)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
55%Service-mix similarityView profile →

Chad Nicholas Stasik, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · San Antonio, TX

Shared published services
3 shared services · view billing descriptions
  • Replacement of aortic valve through the skin and femoral artery (33361)
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
49%Service-mix similarityView profile →

Jose Miguel Urencio Marcue, M.D.

Cardiac Surgery · General Surgery (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Replacement of aortic valve through the skin and femoral artery (33361)
37%Service-mix similarityView profile →

Michael Andrew Savitt, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
30%Service-mix similarityView profile →

Thomas Ross Pollard, M.D.

Thoracic Surgery (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Replacement of aortic valve through the skin and femoral artery (33361)
27%Service-mix similarityView profile →

Scott Johnson, MD

General Surgery · Thoracic Surgery (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
27%Service-mix similarityView profile →

Truc Trung Ly, M.D.

Thoracic Surgery (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
19%Service-mix similarityView profile →

Oluwatobi Afolayan

Thoracic Surgery (CMS) · San Antonio, TX

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
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.