A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Maria Cecilia Ziadi, MD with clinicians in the same registry specialty: Cardiovascular Disease.

PHILADELPHIA, PA · Exact areaEdit location

2024 published service data · 172 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Leandro Nicolas Slipczuk Bustamante, MD, PHD

Cardiovascular Disease · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of heart before and after contrast (75561)
  • Ct scan of heart structure with contrast (75572)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
29%Service-mix similarityView profile →

Pravin Vaman Patil, M.D.

Cardiovascular Disease · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Mri scan of heart before and after contrast (75561)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
22%Service-mix similarityView profile →

Ray Hu, M.D.

Cardiovascular Disease · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Mri scan of heart before and after contrast (75561)
  • Mri scan of blood flow of heart (75565)
22%Service-mix similarityView profile →

Benedicte Lefebvre, MD

Cardiovascular Disease · Philadelphia, PA

Shared published services
2 shared services · view billing descriptions
  • Mri scan of heart before and after contrast (75561)
  • Mri scan of blood flow of heart (75565)
20%Service-mix similarityView profile →

Mahesh Krishna Vidula, MD

Cardiovascular Disease · Philadelphia, PA

Shared published services
1 shared services · view billing descriptions
  • Mri scan of heart before and after contrast (75561)
14%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.