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Compare the published Medicare service mix of Murray Arthur Solomon, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

CA · 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.

Mansour Tafazoli, M.D.

Diagnostic Radiology (CMS) · Torrance, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of brain without contrast (70551)
51%Service-mix similarityView profile →

David J Eller, M.D.

Diagnostic Radiology (CMS) · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of leg without contrast (73718)
45%Service-mix similarityView profile →

Norman Lepor, M.D.

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Beverly Hills, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of brain without contrast (70551)
28%Service-mix similarityView profile →

Dilip Tapadiya, M.D.

Orthopedic Surgery (CMS) · Fountain Valley, CA

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

Michael Shahangian, M.D.

Diagnostic Radiology (CMS) · Ridgecrest, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of brain without contrast (70551)
  • Mri scan of arm joint without contrast (73221)
22%Service-mix similarityView profile →

William B Stetson, MD

Orthopedic Surgery (CMS) · Burbank, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
  • X-ray of knee, 3 views (73562)
21%Service-mix similarityView profile →

Robert C Benson, M.D.

Diagnostic Radiology (CMS) · Westlake, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of brain without contrast (70551)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
19%Service-mix similarityView profile →

Anthony Defrance, M.D.

Cardiovascular Disease (Cardiology) (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Ct scan of heart with evaluation of blood vessel calcium (75571)
12%Service-mix similarityView profile →

Gregg R Sobeck, M.D.

Orthopedic Surgery (CMS) · Sherman Oaks, CA

Shared published services
1 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
9%Service-mix similarityView profile →

Michael E Shapiro, MD

Physical Medicine And Rehabilitation (CMS) · Manhattan Beach, CA

Shared published services
1 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
9%Service-mix similarityView profile →

Paul Cohen Azer, M.D.

Endocrinology (CMS) · Beverly Hills, CA

Shared published services
1 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
9%Service-mix similarityView profile →

Michael T Tran, MD

Endocrinology (CMS) · Orange, CA

Shared published services
1 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
8%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.