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Compare the published Medicare service mix of Kathryn E Himmelstein, MD with clinicians in the same registry specialty: Infectious Disease · Internal Medicine (CMS).

BOSTON, MA · Exact areaEdit location

2024 published service data · 146 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Linden Hu, MD

Infectious Disease · Internal Medicine (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
100%Service-mix similarityView profile →

Alison Castle, MD

Internal Medicine (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
100%Service-mix similarityView profile →

Jennifer Reedy, MD, PHD

Specialty details in registry · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
100%Service-mix similarityView profile →

Gopala Krishna Yadavalli, MD

Infectious Disease (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
100%Service-mix similarityView profile →

Katherine Anne Reifler, MD

Infectious Disease · Internal Medicine (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
100%Service-mix similarityView profile →

Rebeca M Plank, MD

Infectious Disease (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
100%Service-mix similarityView profile →

Eric Scott Rosenberg, MD

Infectious Disease · Internal Medicine (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
100%Service-mix similarityView profile →

Sarah E Turbett, M.D.

Infectious Disease · Internal Medicine (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
83%Service-mix similarityView profile →

Mathias Lichterfeld, MD

Infectious Disease (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
82%Service-mix similarityView profile →

Sharon Beth Brodie Wright, M.D.

Infectious Disease · Internal Medicine (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
81%Service-mix similarityView profile →

Roger L Shapiro, M.D.

Infectious Disease · Internal Medicine (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
81%Service-mix similarityView profile →

Regina Celeste Larocque, MD MPH

Infectious Disease · Internal Medicine (CMS) · Boston, MA

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
80%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.