Ladan Fazlollahi, M.D.
Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
70%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Irina Lytvak, M.D. with clinicians in the same registry specialty: Pathology (CMS).
SAINT LOUIS, MO · Exact areaEdit location
2024 published service data · 79 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Danielle Marie Ho Carpenter, MD
Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
69%Service-mix similarityView profile →
Hansini Laharwani, MD
Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
68%Service-mix similarityView profile →
Nidia Cordeiro Messias, MD
Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
68%Service-mix similarityView profile →
Dongsi Lu, MD
Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
68%Service-mix similarityView profile →
Laura Baalmann, MD
Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
67%Service-mix similarityView profile →
Joseph Perry Gaut, MD
Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
67%Service-mix similarityView profile →
Anmaar M Gazal, MD
Hematology/Oncology · Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
67%Service-mix similarityView profile →
Ashima Agarwal, M.D.
Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
66%Service-mix similarityView profile →
Emily S Popovic, DO
Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
66%Service-mix similarityView profile →
Jeffrey L Craver, MD
Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
66%Service-mix similarityView profile →
Meredith Ellen Pittman
Pathology (CMS) · Saint Louis, MO
Shared published services3 shared services · view billing descriptions
65%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.