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Compare the published Medicare service mix of Benjamin Ezekiel Zuchelkowski, MD with clinicians in the same registry specialty: Specialty details in registry.

PITTSBURGH, PA · Exact areaEdit location

2024 published service data · 63 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kathryn Wunderle, MD

Critical Care (Intensivists) (CMS) · Pittsburgh, PA

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 →

Blair Stone, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS) · Pittsburgh, PA

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)
76%Service-mix similarityView profile →

Erik J Diringer, D.O.

Critical Care (Intensivists) (CMS) · Pittsburgh, PA

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)
71%Service-mix similarityView profile →

Alicia Nicole Rizzo, MD, PHD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Pittsburgh, PA

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)
70%Service-mix similarityView profile →

Christina Thorngren

Emergency Medicine (CMS) · Pittsburgh, PA

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)
68%Service-mix similarityView profile →

Sneha Kannan, MD

Critical Care (Intensivists) (CMS) · Pittsburgh, PA

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)
68%Service-mix similarityView profile →

Kenneth Robert Greer, M.D.

Critical Care (Intensivists) · Emergency Medicine · Internal Medicine (CMS) · Pittsburgh, PA

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)
68%Service-mix similarityView profile →

Matthew Paul Siedsma, MD

Critical Care (Intensivists) · Emergency Medicine · Internal Medicine (CMS) · Pittsburgh, PA

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)
67%Service-mix similarityView profile →

Ivan Euclides Borges Saraiva, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Pittsburgh, PA

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)
66%Service-mix similarityView profile →

Brad Wesley Butcher, MD

Critical Care (Intensivists) · Internal Medicine · Nephrology (CMS) · Pittsburgh, PA

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)
65%Service-mix similarityView profile →

Chisom Ikeji, M.D.

Critical Care (Intensivists) (CMS) · Pittsburgh, PA

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)
63%Service-mix similarityView profile →

John Evankovich

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Pittsburgh, PA

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)
63%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.