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Compare the published Medicare service mix of Sophia Rose O'brien, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

PHILADELPHIA, PA · Exact areaEdit location

2024 published service data · 332 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael D Farwell, MD

Diagnostic Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries (A9552)
  • Nuclear medicine study whole body with ct scan (78816)
70%Service-mix similarityView profile →

Victor Diekola Babatunde

Diagnostic Radiology · Internal Medicine · Nuclear Medicine (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries (A9552)
  • Nuclear medicine study whole body with ct scan (78816)
67%Service-mix similarityView profile →

Susan P Weinstein, MD

Diagnostic Radiology (CMS) · Philadelphia, PA

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)
64%Service-mix similarityView profile →

Joanne Brumbaugh-Archer, MD

Diagnostic Radiology (CMS) · Philadelphia, PA

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)
64%Service-mix similarityView profile →

Katrina Esther Korhonen, MD

Diagnostic Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
62%Service-mix similarityView profile →

Susan B Roth, MD

Specialty details in registry · Philadelphia, PA

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)
61%Service-mix similarityView profile →

Suzanne Pascarella, DO

Specialty details in registry · Philadelphia, PA

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)
61%Service-mix similarityView profile →

Bonmyong Lee, MD

Diagnostic Radiology (CMS) · Philadelphia, PA

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)
61%Service-mix similarityView profile →

Mindy Lee Yang, M.D.

Diagnostic Radiology (CMS) · Philadelphia, PA

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)
61%Service-mix similarityView profile →

Julia A Birnbaum, MD

Diagnostic Radiology (CMS) · Philadelphia, PA

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)
60%Service-mix similarityView profile →

Priya Kumar Sareen, M.D.

Diagnostic Radiology (CMS) · Philadelphia, PA

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)
60%Service-mix similarityView profile →

Nishi Talati, M.D.

Diagnostic Radiology (CMS) · Philadelphia, PA

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)
59%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.