Nita Dushyant Sahani, MBBS
Anesthesiology · Boston, MA
Shared published services3 shared services · view billing descriptions
99%Service-mix similarity~8.7 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Juan J. Mallari, MD with clinicians in the same registry specialty: Anesthesiology.
WALTHAM, MA · 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 · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using approximate distance order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Martin Joseph Roldan Hortaleza, MD
Anesthesiology · Boston, MA
Shared published services3 shared services · view billing descriptions
98%Service-mix similarity~8.7 milesView profile →
Jennifer Heijoon Park, MD
Anesthesiology · Boston, MA
Shared published services2 shared services · view billing descriptions
95%Service-mix similarity~8.7 milesView profile →
Limor Graham, M.D.
Anesthesiology · Newton, MA
Shared published services2 shared services · view billing descriptions
95%Service-mix similarity~2.3 milesView profile →
Artem Grush, M.D.
Anesthesiology · Boston, MA
Shared published services3 shared services · view billing descriptions
94%Service-mix similarity~8.7 milesView profile →
Catherine Marie Mullaly, MD
Anesthesiology · Boston, MA
Shared published services3 shared services · view billing descriptions
91%Service-mix similarity~8.7 milesView profile →
Rebecca J Leong, M.D.
Anesthesiology · Wayland, MA
Shared published services3 shared services · view billing descriptions
91%Service-mix similarity~6.6 milesView profile →
Stephen Lewis Campo, MD
Anesthesiology · Cambridge, MA
Shared published services3 shared services · view billing descriptions
90%Service-mix similarity~6.8 milesView profile →
Benjamin Kinch Mizell, MD
Anesthesiology · Boston, MA
Shared published services3 shared services · view billing descriptions
90%Service-mix similarity~8.7 milesView profile →
Maria M. Bortkiewicz, M.D.
Anesthesiology · Boston, MA
Shared published services3 shared services · view billing descriptions
89%Service-mix similarity~8.7 milesView profile →
Kyung Oh, DO, MS
Anesthesiology · Boston, MA
Shared published services3 shared services · view billing descriptions
86%Service-mix similarity~8.7 milesView profile →
Makara Cayer, M.D.
Anesthesiology · Boston, MA
Shared published services2 shared services · view billing descriptions
84%Service-mix similarity~8.7 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.