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Compare the published Medicare service mix of William James Marasco, MD with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

MA · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Angelica Smith Robinson, MD

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Complete ultrasound scan of 1 breast (76641)
93%Service-mix similarityView profile →

Margo Magdelana Moskos, M.D.

Diagnostic Radiology (CMS) · Concord, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Complete ultrasound scan of 1 breast (76641)
92%Service-mix similarityView profile →

Cristina Campassi, MD

Diagnostic Radiology (CMS) · Roslindale, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Complete ultrasound scan of 1 breast (76641)
92%Service-mix similarityView profile →

Elsie Levin, MD

Diagnostic Radiology (CMS) · Wellesley Hills, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Complete ultrasound scan of 1 breast (76641)
92%Service-mix similarityView profile →

Michael David Chaim Fishman, M.D.

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Complete ultrasound scan of 1 breast (76641)
89%Service-mix similarityView profile →

Dianne Georgian-Smith, MD

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Complete ultrasound scan of 1 breast (76641)
88%Service-mix similarityView profile →

Monique M Tyminski, D.O.

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
87%Service-mix similarityView profile →

Sana Z Majid, MD

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
86%Service-mix similarityView profile →

Ami S Makwana, MD

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
86%Service-mix similarityView profile →

Suma Chandra Kannabiran, MD

Diagnostic Radiology (CMS) · Worcester, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
86%Service-mix similarityView profile →

Laura Semine Misbach

Diagnostic Radiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
86%Service-mix similarityView profile →

Meaghan Marie Mackesy, M.D.

Diagnostic Radiology (CMS) · Burlington, MA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
86%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.