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Compare the published Medicare service mix of Michael Shih, M.D. with clinicians in the same registry specialty: Vascular Surgery (CMS).

DALLAS, TX · Exact areaEdit location

2024 published service data · 34 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Khalil Hassan Chamseddin, M.D.

Vascular Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
74%Service-mix similarityView profile →

Nathan Terry Orr, M.D.

General Surgery · Vascular Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
73%Service-mix similarityView profile →

Melissa Louise Kirkwood, MD

General Surgery · Vascular Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
71%Service-mix similarityView profile →

Jordan Michael Bond

General Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
68%Service-mix similarityView profile →

Tuan-Hung B Chu, M.D.

Vascular Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
66%Service-mix similarityView profile →

Javier Vasquez, M.D.

General Surgery · Vascular Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
66%Service-mix similarityView profile →

Bradley R Grimsley, MD

Vascular Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
66%Service-mix similarityView profile →

Stephen E Hohmann, MD

General Surgery · Vascular Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
63%Service-mix similarityView profile →

Mirza Shadman Baig, M.D.

General Surgery · Vascular Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
63%Service-mix similarityView profile →

Bertram L Smith, MD

Vascular Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
61%Service-mix similarityView profile →

Dennis R Gable, MD

General Surgery · Vascular Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
57%Service-mix similarityView profile →

Humam Bassam Kakish, M.D.

Vascular Surgery (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Complete ultrasound study of arm and leg arteries (93923)
56%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.