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Compare the published Medicare service mix of Bryan Lubomirsky with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

CA · Exact areaEdit location

2024 published service data · 154 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sophia Symko, MD

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
97%Service-mix similarityView profile →

Sam Dongxing Zheng, M.D.

Specialty details in registry · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
83%Service-mix similarityView profile →

Alexander Lerner, M.D.

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
81%Service-mix similarityView profile →

Daniel Chang Phung, M.D.

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
75%Service-mix similarityView profile →

Sunita Amma Saith, M.D.

Diagnostic Radiology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
74%Service-mix similarityView profile →

Dianna Chooljian, MD PHD MPH

Diagnostic Radiology (CMS) · Long Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
74%Service-mix similarityView profile →

Benjamin Voss, MD

Diagnostic Radiology (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
  • Mri scan of brain without contrast (70551)
74%Service-mix similarityView profile →

Marin Alisa Mcdonald, MD, PHD

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
73%Service-mix similarityView profile →

Saman Hazany, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
72%Service-mix similarityView profile →

Paul Edwin Kim, M.D.

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
72%Service-mix similarityView profile →

Reza Assadsangabi, MD

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
72%Service-mix similarityView profile →

Ramandeep Minhas, MD

Diagnostic Radiology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of upper spinal canal without contrast (72141)
71%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.