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

CLEVELAND, OH · Exact areaEdit location

2024 published service data · 119 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brian P Griffin, MD

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
83%Service-mix similarityView profile →

Patrick Collier, MD. PHD

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
81%Service-mix similarityView profile →

Dennis C Bruemmer, MD PHD

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
81%Service-mix similarityView profile →

Vidyasagar Kalahasti, MD

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
80%Service-mix similarityView profile →

Christine L Jellis, M.D. PHD

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
79%Service-mix similarityView profile →

Robert S Finkelhor, MD

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
77%Service-mix similarityView profile →

Jay Ramchand, MBBS

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
77%Service-mix similarityView profile →

Serge Harb, M.D.

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
76%Service-mix similarityView profile →

Tom Kai Ming Wang

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
76%Service-mix similarityView profile →

Richard A Grimm, DO

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
76%Service-mix similarityView profile →

Allan L Klein, MD

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
76%Service-mix similarityView profile →

Luis L Rodriguez, MD

Cardiovascular Disease · Cleveland, OH

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 blood flow, valves and chambers, follow-up (93321)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
74%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.