Rai Dilawar Shahjehan, MD
Cardiovascular Disease · New Orleans, LA
Shared published services2 shared services · view billing descriptions
54%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Ahmad Hallak with clinicians in the same registry specialty: Cardiovascular Disease.
NEW ORLEANS, LA · Exact areaEdit location
2024 published service data · 35 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Salima Qamruddin, MD
Cardiovascular Disease · New Orleans, LA
Shared published services3 shared services · view billing descriptions
48%Service-mix similarityView profile →
Frederick Roger Helmcke, MD
Cardiovascular Disease · New Orleans, LA
Shared published services3 shared services · view billing descriptions
47%Service-mix similarityView profile →
Yvonne E Gilliland, MD
Cardiovascular Disease · New Orleans, LA
Shared published services3 shared services · view billing descriptions
47%Service-mix similarityView profile →
Michael Everett Cash, M.D.
Cardiovascular Disease · New Orleans, LA
Shared published services3 shared services · view billing descriptions
45%Service-mix similarityView profile →
Carl J Lavie, MD
Cardiovascular Disease · New Orleans, LA
Shared published services3 shared services · view billing descriptions
40%Service-mix similarityView profile →
Joseph Arthur Randy Englert, M.D.
Cardiovascular Disease · New Orleans, LA
Shared published services3 shared services · view billing descriptions
38%Service-mix similarityView profile →
Merrill Harpe Stewart, M.D.
Cardiovascular Disease · New Orleans, LA
Shared published services3 shared services · view billing descriptions
36%Service-mix similarityView profile →
Asif Hussain Anwar, M.D.
Cardiovascular Disease · New Orleans, LA
Shared published services3 shared services · view billing descriptions
30%Service-mix similarityView profile →
Kevin Douglas Cartwright, MD
Cardiovascular Disease · New Orleans, LA
Shared published services3 shared services · view billing descriptions
27%Service-mix similarityView profile →
Eugene Simon Kofman, M.D.
Cardiovascular Disease · New Orleans, LA
Shared published services3 shared services · view billing descriptions
26%Service-mix similarityView profile →
Nitin Sabharwal
Cardiovascular Disease · New Orleans, LA
Shared published services1 shared services · view billing descriptions
12%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.