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Compare the published Medicare service mix of Mohamad Ali Kenaan, M.D. with clinicians in the same registry specialty: Cardiovascular Disease.

GRAND RAPIDS, MI · Exact areaEdit location

2024 published service data · 27 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jeffrey Mark Decker, M.D.

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent (G0250)
96%Service-mix similarityView profile →

David Arthur Mcnamara, M.D., M.P.H.

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent (G0250)
95%Service-mix similarityView profile →

Ali Mahajerin, M.D.

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent (G0250)
91%Service-mix similarityView profile →

Vincent Andrew Pallazola, M.D.

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent (G0250)
89%Service-mix similarityView profile →

Thomas F Boyden, MD

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent (G0250)
88%Service-mix similarityView profile →

Jose Mariano Tiu Tan, MD-MBA

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent (G0250)
86%Service-mix similarityView profile →

Michael Clifton Vredenburg, D.O.

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent (G0250)
83%Service-mix similarityView profile →

Wissam Mohamad Abdallah, M.D.

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent (G0250)
82%Service-mix similarityView profile →

Gregory Lance Miller, M.D.

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)
77%Service-mix similarityView profile →

Roger Anthony Shammas, M.D.

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)
71%Service-mix similarityView profile →

Kara Denby, M.D.

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)
71%Service-mix similarityView profile →

George John Ghuneim, D.O.

Cardiovascular Disease · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)
71%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.