Matthew Koo, MD
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
100%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Sheeja Pullarkat, MD with clinicians in the same registry specialty: Pathology (CMS).
LOS ANGELES, CA · Exact areaEdit location
2024 published service data · 29 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Dinesh Rao, MD
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
92%Service-mix similarityView profile →
Jonathan William Said, MD
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
91%Service-mix similarityView profile →
Meenakshi Bhasin, M.D.
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
53%Service-mix similarityView profile →
Michael Claude Fishbein, MD
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
52%Service-mix similarityView profile →
Hanlin Wang, MD
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
49%Service-mix similarityView profile →
Samuel Wheeler French, MD
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
47%Service-mix similarityView profile →
David W Dawson, MD
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
46%Service-mix similarityView profile →
Farres Obeidin, MD
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
46%Service-mix similarityView profile →
Sergei Tatishchev, M.D.
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
46%Service-mix similarityView profile →
Nora Lia Ostrzega, MD
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
45%Service-mix similarityView profile →
Serguei Ivanovich Bannykh, MD
Pathology (CMS) · Los Angeles, CA
Shared published services3 shared services · view billing descriptions
44%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.