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

SAN JOSE, CA · Exact areaEdit location

2024 published service data · 30 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Hoang Manh Nguyen, D.O.

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days (93297)
58%Service-mix similarityView profile →

Ngai Xuan Nguyen, MD

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Programming of dual lead pacemaker system (93280)
53%Service-mix similarityView profile →

Norman S Lowenbraun, M.D.

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Programming of dual lead pacemaker system (93280)
53%Service-mix similarityView profile →

Durga Venkatalaksh Madala, M.D.

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Programming of dual lead pacemaker system (93280)
51%Service-mix similarityView profile →

Mohammed Shahzad Qayyum, MD

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days (93297)
  • Programming of dual lead pacemaker system (93280)
48%Service-mix similarityView profile →

Raymond I Huang, M.D.

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Programming of dual lead pacemaker system (93280)
46%Service-mix similarityView profile →

Amir Kaykha, M.D.

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Programming of dual lead pacemaker system (93280)
45%Service-mix similarityView profile →

John Hau Lien, MD

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Programming of dual lead pacemaker system (93280)
43%Service-mix similarityView profile →

Mehrdad Rezaee, MD PHD

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Programming of dual lead pacemaker system (93280)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
41%Service-mix similarityView profile →

Fahd N. Yunus

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Programming of dual lead pacemaker system (93280)
40%Service-mix similarityView profile →

Dan Van Dang, M.D.

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Programming of dual lead pacemaker system (93280)
  • Technetium tc-99m sestamibi, diagnostic, per study dose (A9500)
38%Service-mix similarityView profile →

Silpa Avula, M.D.

Cardiovascular Disease · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
  • Electrocardiogram (ecg) 2-day continuous with review and report by health care professional (93224)
37%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.