A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

BOCA RATON, FL · Exact areaEdit location

2024 published service data · 45 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jonathan Shapir, M.D.

Diagnostic Radiology (CMS) · Boca Raton, FL

Shared published services
3 shared services · view billing descriptions
  • X-ray of foot, minimum of 3 views (73630)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of hip, 2-3 views (73502)
64%Service-mix similarityView profile →

Katia Kaplan-List, MD

Diagnostic Radiology (CMS) · Boca Raton, FL

Shared published services
3 shared services · view billing descriptions
  • X-ray of foot, minimum of 3 views (73630)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of hip, 2-3 views (73502)
39%Service-mix similarityView profile →

Steven D Needell, M.D.

Diagnostic Radiology (CMS) · Boca Raton, FL

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)
  • Ct scan of leg without contrast (73700)
39%Service-mix similarityView profile →

Ira J Braunschweig, MD

Diagnostic Radiology (CMS) · Boca Raton, FL

Shared published services
3 shared services · view billing descriptions
  • X-ray of foot, minimum of 3 views (73630)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of hip, 2-3 views (73502)
38%Service-mix similarityView profile →

Ross Borzykowski, M.D.

Diagnostic Radiology (CMS) · Boca Raton, FL

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)
  • Ct scan of leg without contrast (73700)
36%Service-mix similarityView profile →

James Keith Shelby, MD

Specialty details in registry · Boca Raton, FL

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)
  • Ct scan of leg without contrast (73700)
32%Service-mix similarityView profile →

Sabrina Yvette Saida, M.D.

Diagnostic Radiology (CMS) · Boca Raton, FL

Shared published services
3 shared services · view billing descriptions
  • X-ray of foot, minimum of 3 views (73630)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of hip, 2-3 views (73502)
32%Service-mix similarityView profile →

Craig Kolodziej, M.D.

Diagnostic Radiology (CMS) · Boca Raton, FL

Shared published services
3 shared services · view billing descriptions
  • X-ray of foot, minimum of 3 views (73630)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of hip, 2-3 views (73502)
29%Service-mix similarityView profile →

Tom Soker, D.O.

Diagnostic Radiology · Internal Medicine (CMS) · Boca Raton, FL

Shared published services
3 shared services · view billing descriptions
  • X-ray of foot, minimum of 3 views (73630)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of hip, 2-3 views (73502)
29%Service-mix similarityView profile →

Peter N Okolo, MD

Diagnostic Radiology (CMS) · Boca Raton, FL

Shared published services
3 shared services · view billing descriptions
  • X-ray of foot, minimum of 3 views (73630)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of hip, 2-3 views (73502)
28%Service-mix similarityView profile →

Daniel E Rudensky, M.D.

Diagnostic Radiology (CMS) · Boca Raton, FL

Shared published services
3 shared services · view billing descriptions
  • X-ray of foot, minimum of 3 views (73630)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of hip, 2-3 views (73502)
25%Service-mix similarityView profile →

Gerald Ernst Schmidt, MD

Diagnostic Radiology (CMS) · Boca Raton, FL

Shared published services
3 shared services · view billing descriptions
  • X-ray of foot, minimum of 3 views (73630)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of hip, 2-3 views (73502)
25%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.