A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Sathyabama Natarajan, 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.

Alexander Nobori

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
100%Service-mix similarityView profile →

Dandan Wang, MD

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
100%Service-mix similarityView profile →

Christina E. Day, M.D.

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
86%Service-mix similarityView profile →

Azra Ozzie Zarrinpar, M.D.

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
72%Service-mix similarityView profile →

Nora Lia Ostrzega, MD

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
60%Service-mix similarityView profile →

Samuel Wheeler French, MD

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
59%Service-mix similarityView profile →

Sergei Tatishchev, M.D.

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
52%Service-mix similarityView profile →

David W Dawson, MD

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
52%Service-mix similarityView profile →

Hanlin Wang, MD

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
51%Service-mix similarityView profile →

Najeeb S. Alshak, MD

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
49%Service-mix similarityView profile →

Sarah Margaret Dry, MD

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
47%Service-mix similarityView profile →

Michael Claude Fishbein, MD

Pathology (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
46%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.