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Compare the published Medicare service mix of Alastair Mark Thompson, MD with clinicians in the same registry specialty: General Surgery · Surgical Oncology (CMS).

HOUSTON, TX · Exact areaEdit location

2024 published service data · 39 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Beth Helmink, MD

Surgical Oncology (CMS) · Houston, TX

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
78%Service-mix similarityView profile →

Michael Paul Kim, MD

Surgical Oncology (CMS) · Houston, TX

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
74%Service-mix similarityView profile →

Jason Bennet Liu, MD

Surgical Oncology (CMS) · Houston, TX

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)
72%Service-mix similarityView profile →

Casey Boyd Duncan, MD

General Surgery (CMS) · Houston, TX

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)
72%Service-mix similarityView profile →

Naruhiko Ikoma, M.D.

General Surgery · Surgical Oncology (CMS) · Houston, TX

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)
72%Service-mix similarityView profile →

Jean N. Vauthey, M.D.

Surgical Oncology (CMS) · Houston, TX

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
72%Service-mix similarityView profile →

Matthew Harold Katz, M.D.

General Surgery · Surgical Oncology (CMS) · Houston, TX

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
71%Service-mix similarityView profile →

Brian Bednarski, M.D.

General Surgery · Surgical Oncology (CMS) · Houston, TX

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
70%Service-mix similarityView profile →

Paul F. Mansfield, M.D.

General Surgery · Surgical Oncology (CMS) · Houston, TX

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
69%Service-mix similarityView profile →

Suellen Candice Arentz, M.D.

Surgical Oncology (CMS) · Houston, TX

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
68%Service-mix similarityView profile →

Roi Weiser, MD

Surgical Oncology (CMS) · Houston, TX

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
67%Service-mix similarityView profile →

Sonia Tewani Orcutt, MD

Surgical Oncology (CMS) · Houston, TX

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
62%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.