A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Beth Toste Harrison, M.D. with clinicians in the same registry specialty: Pathology (CMS).

BOSTON, MA · Exact areaEdit location

2024 published service data · 99 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

George Luther Mutter, MD

Specialty details in registry · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
100%Service-mix similarityView profile →

Matthew Packer, MD, FRCPC

Pathology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
55%Service-mix similarityView profile →

Jon Christopher Aster, MD PHD

Pathology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
48%Service-mix similarityView profile →

Jane Elizabeth Brock, BM. BS. PH.D

Pathology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
48%Service-mix similarityView profile →

Stuart J Schnitt, M.D.

Pathology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
43%Service-mix similarityView profile →

Maria G Kuba

Pathology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
42%Service-mix similarityView profile →

Alexander O Subtelny, MD

Pathology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
41%Service-mix similarityView profile →

Michelle S Hirsch, MD PHD

Pathology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
39%Service-mix similarityView profile →

Susan Carole Lester, MD PHD

Pathology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
39%Service-mix similarityView profile →

Natalie Rizzo, MD

Pathology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
38%Service-mix similarityView profile →

David Kolin, M.D., PH.D.

Pathology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
35%Service-mix similarityView profile →

Bradley Joseph Quade, MD PHD

Pathology (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Surgical pathology consultation and report on referred slides prepared elsewhere (88321)
35%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.