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

NEW HAVEN, CT · Exact areaEdit location

2024 published service data · 61 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jeffrey Moore Testani, M.D.

Cardiovascular Disease · New Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
100%Service-mix similarityView profile →

Nihar Desai, M.D, MPH

Cardiovascular Disease · New Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
82%Service-mix similarityView profile →

Tariq Ahmad, M.D.

Cardiovascular Disease · New Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
76%Service-mix similarityView profile →

Tariq Nazir Ali, M.D., M.B.A.

Cardiovascular Disease · New Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
75%Service-mix similarityView profile →

Lawrence H Young, MD

Cardiovascular Disease · New Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
70%Service-mix similarityView profile →

Erica Sarah Spatz, M.D.

Cardiovascular Disease · New Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
70%Service-mix similarityView profile →

Arya Mani, MD

Cardiovascular Disease · New Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
68%Service-mix similarityView profile →

Ehimen Aneni, MD

Cardiovascular Disease · New Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
63%Service-mix similarityView profile →

Khurram Nasir, MD, MPH

Cardiovascular Disease · New Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
60%Service-mix similarityView profile →

Andrew Y Chang, M.D.

Cardiovascular Disease · New Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
59%Service-mix similarityView profile →

Lynda E Rosenfeld, MD

Cardiovascular Disease · New Haven, CT

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
54%Service-mix similarityView profile →

Sounok Sen, MD

Cardiovascular Disease · New Haven, CT

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
54%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.