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Similar work.
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Compare the published Medicare service mix of Chimere Ndudi Mba-Jonas, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

BRONX, NY · Exact areaEdit location

2024 published service data · 82 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Hilary Umans

Diagnostic Radiology (CMS) · Bronx, NY

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 upper spinal canal without contrast (72141)
65%Service-mix similarityView profile →

Richard Aaron Marshall, M.D.

Diagnostic Radiology (CMS) · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • X-ray of pelvis, 1-2 views (72170)
  • X-ray of hip, 2-3 views (73502)
62%Service-mix similarityView profile →

Robert Nathan Perelman, M.D.

Diagnostic Radiology (CMS) · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of pelvis, 1-2 views (72170)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of shoulder, minimum of 2 views (73030)
58%Service-mix similarityView profile →

Nogah Haramati, MD

Diagnostic Radiology (CMS) · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • X-ray of pelvis, 1-2 views (72170)
  • X-ray of hip, 2-3 views (73502)
58%Service-mix similarityView profile →

Beverly A Thornhill, MD

Diagnostic Radiology (CMS) · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • X-ray of pelvis, 1-2 views (72170)
  • X-ray of hip, 2-3 views (73502)
57%Service-mix similarityView profile →

Karen E Sperling, MD

Diagnostic Radiology (CMS) · Bronx, NY

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)
  • X-ray of pelvis, 1-2 views (72170)
53%Service-mix similarityView profile →

Maryam Sokhan Sanj, M.D.

Diagnostic Radiology (CMS) · Bronx, NY

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 upper spinal canal without contrast (72141)
48%Service-mix similarityView profile →

Yung W Lee, MD

Diagnostic Radiology (CMS) · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of pelvis, 1-2 views (72170)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of shoulder, minimum of 2 views (73030)
48%Service-mix similarityView profile →

Keita Onoue, M.D.

Diagnostic Radiology (CMS) · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of lower spinal canal without contrast (72148)
  • X-ray of pelvis, 1-2 views (72170)
  • X-ray of hip, 2-3 views (73502)
46%Service-mix similarityView profile →

Jason Daniel Weiden, M.D.

Diagnostic Radiology (CMS) · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of pelvis, 1-2 views (72170)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of shoulder, minimum of 2 views (73030)
43%Service-mix similarityView profile →

Jonathan J Trambert, MD

Diagnostic Radiology (CMS) · Bronx, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of pelvis, 1-2 views (72170)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of shoulder, minimum of 2 views (73030)
42%Service-mix similarityView profile →

Harvey Stern, M.D.

Cardiovascular Disease (Cardiology) · Diagnostic Radiology (CMS) · Bronx, NY

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)
  • X-ray of pelvis, 1-2 views (72170)
39%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.