HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Deborah Schrag, MD with clinicians in the same registry specialty: Medical Oncology (CMS).

BOSTON, MA · Exact areaEdit location

2024 published service data · 212 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sara Khosrowjerdi Char, MD

Medical Oncology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
53%Service-mix similarityView profile →

Veena Balakrishnan Iyer

Medical Oncology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
46%Service-mix similarityView profile →

Temidayo Ayodele Fadelu, MD

Internal Medicine · Medical Oncology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
44%Service-mix similarityView profile →

Brian Michael Russell

Specialty details in registry · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
39%Service-mix similarityView profile →

Elad Sharon, M.D.

Medical Oncology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
38%Service-mix similarityView profile →

Tara E Soumerai, M.D.

Medical Oncology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
38%Service-mix similarityView profile →

Oreofe Odejide

Hematology · Internal Medicine · Medical Oncology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
34%Service-mix similarityView profile →

Stephanie Ann Berg, D.O.

Hematology · Medical Oncology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
33%Service-mix similarityView profile →

Patrick C Johnson, MD

Medical Oncology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
30%Service-mix similarityView profile →

Hanno R Hock, MD PHD

Hematology/Oncology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
29%Service-mix similarityView profile →

Yuxin Liu, M.D.

Medical Oncology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Hospital discharge day management, more than 30 minutes (99239)
29%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.