Shervin Sadrpour, MD
Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Encino, CA
Shared published services3 shared services · view billing descriptions
48%Service-mix similarity~4.5 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Leo Polosajian, M.D. with clinicians in the same registry specialty: Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS).
RESEDA, CA · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance
Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works
2024 published service data · 5 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Menachem Wakslak, M.D.
Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Tarzana, CA
Shared published services3 shared services · view billing descriptions
47%Service-mix similarity~2.3 milesView profile →
Dave Kim, M.D.
Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Tarzana, CA
Shared published services3 shared services · view billing descriptions
42%Service-mix similarity~2.3 milesView profile →
Jonathan Hestrin Lerner, M.D.
Cardiac Electrophysiology (CMS) · West Hills, CA
Shared published services3 shared services · view billing descriptions
32%Service-mix similarity~5.8 milesView profile →
Teodik Grigorian
Specialty details in registry · Northridge, CA
Shared published services1 shared services · view billing descriptions
14%Service-mix similarity~2.5 milesView 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 approximate distance 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.