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Compare the published Medicare service mix of Steven James Baccei, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

WORCESTER, MA · Exact areaEdit location

2024 published service data · 112 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Daniel Z Silverstone, M.D.

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of arm joint without contrast (73221)
55%Service-mix similarityView profile →

Jeffrey J Greenberg, MD

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of arm joint without contrast (73221)
53%Service-mix similarityView profile →

George Jobling Watts

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of arm joint without contrast (73221)
50%Service-mix similarityView profile →

Elisabeth Garwood, MD

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of arm joint without contrast (73221)
43%Service-mix similarityView profile →

Christopher A Cerniglia, D.O.

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of arm joint without contrast (73221)
37%Service-mix similarityView profile →

Christopher Philip Sereni, M.D.

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of arm joint without contrast (73221)
30%Service-mix similarityView profile →

Steven Brian Birnbaum, MD

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of arm joint without contrast (73221)
29%Service-mix similarityView profile →

Ryan Tai, M.D.

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of arm joint without contrast (73221)
25%Service-mix similarityView profile →

Nadezhda Lushina

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
1 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
25%Service-mix similarityView profile →

David Pace

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of arm joint without contrast (73221)
23%Service-mix similarityView profile →

Abigail M Childs, M.D.

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of arm joint without contrast (73221)
22%Service-mix similarityView profile →

Douglas Fellows, MD

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
1 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
21%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.