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Compare the published Medicare service mix of Harry Dinerman, MD with clinicians in the same registry specialty: Internal Medicine (CMS).

MA · Exact areaEdit location

2024 published service data · 204 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Richard Chou, MD

Allergy/Immunology · Hospitalist · Internal Medicine · Rheumatology (CMS) · Springfield, 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)
55%Service-mix similarityView profile →

Sarita Konka, M.D.

Rheumatology (CMS) · Burlington, 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)
49%Service-mix similarityView profile →

Guy Katz, M.D.

Internal Medicine · Rheumatology (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)
40%Service-mix similarityView profile →

Sheila Arvikar, M.D.

Internal Medicine · Rheumatology (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)
39%Service-mix similarityView profile →

Jonathan Samuel Hausmann, MD

Internal Medicine · Pediatric Medicine · Rheumatology (CMS) · Cambridge, 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)
37%Service-mix similarityView profile →

Naomi Julia Patel, MD

Internal Medicine · Rheumatology (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)
35%Service-mix similarityView profile →

Gerald Miley, MD

Rheumatology (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)
34%Service-mix similarityView profile →

Sebastian H Unizony, MD

Internal Medicine · Rheumatology (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)
26%Service-mix similarityView profile →

Mark Alexander Matza

Internal Medicine · Rheumatology (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)
24%Service-mix similarityView profile →

Minna J Kohler, M.D.

Internal Medicine · Rheumatology (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)
20%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.