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

HOUSTON, TX · Exact areaEdit location

2024 published service data · 231 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mahmoud Al Rifai, M.D.

Cardiovascular Disease · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Ct scan of blood vessels of chest with contrast (71275)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
81%Service-mix similarityView profile →

Mohammed Chamsi-Pasha, M.D.

Cardiovascular Disease · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Mri scan of blood flow of heart (75565)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Ct scan of blood vessels of chest with contrast (71275)
80%Service-mix similarityView profile →

Maan Malahfji, M.D

Cardiovascular Disease · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Mri scan of blood flow of heart (75565)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Ct scan of blood vessels of chest with contrast (71275)
73%Service-mix similarityView profile →

Kinan Carlos El Tallawi, MD

Cardiovascular Disease · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Mri scan of blood flow of heart (75565)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)
72%Service-mix similarityView profile →

Mouaz H Al-Mallah, M.D.

Cardiovascular Disease · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Mri scan of blood flow of heart (75565)
  • Ct scan of blood vessels of chest with contrast (71275)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
67%Service-mix similarityView profile →

John Joseph Mahmarian, M.D.

Cardiovascular Disease · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of chest with contrast (71275)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)
58%Service-mix similarityView profile →

Lily Zhang, M.D.

Cardiovascular Disease · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)
55%Service-mix similarityView profile →

Sherif Nagueh, M.D.

Cardiovascular Disease · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)
54%Service-mix similarityView profile →

Miguel Quinones, M.D.

Cardiovascular Disease · Houston, TX

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)
  • Heart muscle strain imaging (93356)
52%Service-mix similarityView profile →

Sadeer Alkindi, M.D.

Cardiovascular Disease · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Mri scan of blood flow of heart (75565)
  • Ct scan of blood vessels of chest with contrast (71275)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
52%Service-mix similarityView profile →

William Zoghbi, M.D.

Cardiovascular Disease · Houston, TX

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)
  • Heart muscle strain imaging (93356)
51%Service-mix similarityView profile →

Danny John Eapen, M.D.

Cardiovascular Disease · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)
48%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.