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Compare the published Medicare service mix of Alan Jay Simpson, MD with clinicians in the same registry specialty: Specialty details in registry.

NJ · 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.

Jill Robin Zimmerman, MD

Diagnostic Radiology (CMS) · Waldwick, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
100%Service-mix similarityView profile →

Dawn E. Lazarus-Wolpov, M.D.

Diagnostic Radiology (CMS) · Waldwick, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
100%Service-mix similarityView profile →

Sarah Elysse Kym, M.D.

Diagnostic Radiology (CMS) · Voorhees, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
100%Service-mix similarityView profile →

Aida Awad, MD

Diagnostic Radiology (CMS) · Ridgefield Park, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
93%Service-mix similarityView profile →

Oreoluwa Ojutiku, M.D.

Diagnostic Radiology (CMS) · Hackensack, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
81%Service-mix similarityView profile →

Emily Sarah Babiss, MD

Diagnostic Radiology (CMS) · Englewood, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
77%Service-mix similarityView profile →

Howard Lawrence Kirzner, MD

Diagnostic Radiology (CMS) · Teaneck, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
77%Service-mix similarityView profile →

Mario G Arredondo, M.D.

Diagnostic Radiology (CMS) · Red Bank, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
76%Service-mix similarityView profile →

Jorge Gustavo Pardes, MD

Specialty details in registry · Long Branch, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
73%Service-mix similarityView profile →

Lydia Liao, M.D., PHD., MPH

Diagnostic Radiology (CMS) · Cherry Hill, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
71%Service-mix similarityView profile →

Beth Allison Blumenthal, MD

Diagnostic Radiology (CMS) · Voorhees, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
71%Service-mix similarityView profile →

Gunja Paresh Parikh, M.D.

Diagnostic Radiology (CMS) · Morristown, NJ

Shared published services
2 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
68%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.