Shahid Rafiq, M.D.
Anesthesiology · Stamford, CT
Shared published services3 shared services · view billing descriptions
100%Service-mix similarity~7.5 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Mark William Lamastro, MD with clinicians in the same registry specialty: Anesthesiology.
PORT CHESTER, NY · 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 · 188 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Chung Park, M.D.
Anesthesiology · Armonk, NY
Shared published services3 shared services · view billing descriptions
98%Service-mix similarity~7.9 milesView profile →
Michelle M Hojdysz, D.O.
Anesthesiology · Bronxville, NY
Shared published services3 shared services · view billing descriptions
91%Service-mix similarity~9.9 milesView profile →
Pavel M Berklayd, MD
Anesthesiology · Hartsdale, NY
Shared published services3 shared services · view billing descriptions
91%Service-mix similarity~6.7 milesView profile →
Nina S. Idnani, M.D.
Anesthesiology · New Rochelle, NY
Shared published services3 shared services · view billing descriptions
90%Service-mix similarity~9.2 milesView profile →
Gary N. Mellen, M.D.
Anesthesiology · New Rochelle, NY
Shared published services3 shared services · view billing descriptions
90%Service-mix similarity~9.2 milesView profile →
Mangala Naik, M.D.
Anesthesiology · New Rochelle, NY
Shared published services3 shared services · view billing descriptions
90%Service-mix similarity~9.2 milesView profile →
Shasky Kevin Charles, MD
Anesthesiology · White Plains, NY
Shared published services3 shared services · view billing descriptions
89%Service-mix similarity~4.5 milesView profile →
Chiman Lo, MD
Anesthesiology · Bronxville, NY
Shared published services3 shared services · view billing descriptions
87%Service-mix similarity~9.9 milesView profile →
Edward Warren Ament, M.D.
Anesthesiology · White Plains, NY
Shared published services3 shared services · view billing descriptions
87%Service-mix similarity~4.5 milesView profile →
Victor Marino, MD
Anesthesiology · White Plains, NY
Shared published services3 shared services · view billing descriptions
87%Service-mix similarity~4.0 milesView profile →
Ryan Eugene Tufts, M.D.
Anesthesiology · Greenwich, CT
Shared published services3 shared services · view billing descriptions
87%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.