A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Hilary Umans 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.

Chimere Ndudi Mba-Jonas, M.D.

Diagnostic Radiology (CMS) · Bronx, NY

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)
  • Mri scan of leg without contrast (73718)
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)
  • Mri scan of arm joint without contrast (73221)
  • Mri scan of leg without contrast (73718)
53%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)
  • Mri scan of arm joint without contrast (73221)
  • X-ray of foot, minimum of 3 views (73630)
51%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)
  • Mri scan of leg without contrast (73718)
  • X-ray of foot, minimum of 3 views (73630)
50%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 leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
  • Mri scan of lower spinal canal without contrast (72148)
50%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 leg joint without contrast (73721)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • Mri scan of arm joint without contrast (73221)
44%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 leg joint without contrast (73721)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • Mri scan of arm joint without contrast (73221)
44%Service-mix similarityView profile →

Lisa A Corrente, MD

Diagnostic Radiology (CMS) · Bronx, NY

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)
  • Mri scan of leg without contrast (73718)
44%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 foot, minimum of 3 views (73630)
  • X-ray of knee, 3 views (73562)
  • X-ray of hand, minimum of 3 views (73130)
40%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 foot, minimum of 3 views (73630)
  • X-ray of knee, 3 views (73562)
  • X-ray of hand, minimum of 3 views (73130)
36%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 foot, minimum of 3 views (73630)
  • X-ray of knee, 3 views (73562)
  • X-ray of hand, minimum of 3 views (73130)
35%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 foot, minimum of 3 views (73630)
  • X-ray of knee, 3 views (73562)
31%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.