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Compare the published Medicare service mix of Kan Liu, MD with clinicians in the same registry specialty: Cardiovascular Disease.

SAINT LOUIS, MO · Exact areaEdit location

2024 published service data · 96 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Frank Farrokh Seghatol-Eslami, MD

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart muscle strain imaging (93356)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
95%Service-mix similarityView profile →

Sharon Cresci, MD

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart muscle strain imaging (93356)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
93%Service-mix similarityView profile →

Homaa Ahmad, MD

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart muscle strain imaging (93356)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
91%Service-mix similarityView profile →

Gregory M Lanza, MD

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart muscle strain imaging (93356)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
90%Service-mix similarityView profile →

Julio E Perez, MD

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart muscle strain imaging (93356)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
89%Service-mix similarityView profile →

Majesh Makan, MD

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart muscle strain imaging (93356)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
88%Service-mix similarityView profile →

David Robert Rawnsley, MD

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart muscle strain imaging (93356)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
88%Service-mix similarityView profile →

Attila Kovacs, MD

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart muscle strain imaging (93356)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
82%Service-mix similarityView profile →

Syed Zyad Qamer, MD

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart muscle strain imaging (93356)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
81%Service-mix similarityView profile →

Richard J Keating, M.D.

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart muscle strain imaging (93356)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
73%Service-mix similarityView profile →

Pankaj Mathur, MD

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
  • Ultrasound of heart blood flow, valves and chambers, follow-up (93321)
70%Service-mix similarityView profile →

Thomas Benjamin Morrison, MD

Cardiovascular Disease · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Heart muscle strain imaging (93356)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
69%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.