A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

LAS VEGAS, NV · Exact areaEdit location

2024 published service data · 142 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Joseph M Bender, M.D.

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of elbow, minimum of 3 views (73080)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of shoulder, minimum of 2 views (73030)
61%Service-mix similarityView profile →

Marko Esteves Marbella, M.D.

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of elbow, minimum of 3 views (73080)
  • X-ray of hip, 2-3 views (73502)
58%Service-mix similarityView profile →

Robert Poliner, MD

Specialty details in registry · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of elbow, minimum of 3 views (73080)
  • X-ray of hip, 2-3 views (73502)
57%Service-mix similarityView profile →

Michael Staton, MD

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of elbow, minimum of 3 views (73080)
  • X-ray of hip, 2-3 views (73502)
57%Service-mix similarityView profile →

Justin Puopolo, D.O.

Diagnostic Radiology · Nuclear Medicine (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of elbow, minimum of 3 views (73080)
  • X-ray of hip, 2-3 views (73502)
57%Service-mix similarityView profile →

Mihai Florin Iancu, M.D.

Diagnostic Radiology · Nuclear Medicine (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of elbow, minimum of 3 views (73080)
  • X-ray of hip, 2-3 views (73502)
  • Ct scan of leg without contrast (73700)
57%Service-mix similarityView profile →

Paul Christopher Robinson, DO

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of elbow, minimum of 3 views (73080)
  • X-ray of hip, 2-3 views (73502)
  • Ct scan of leg without contrast (73700)
56%Service-mix similarityView profile →

Ho Viet Nguyen, MD

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of elbow, minimum of 3 views (73080)
  • X-ray of hip, 2-3 views (73502)
56%Service-mix similarityView profile →

Michael Carducci, MD

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of elbow, minimum of 3 views (73080)
  • X-ray of hip, 2-3 views (73502)
55%Service-mix similarityView profile →

Perry Jay Horwich, M.D.

Diagnostic Radiology (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of hip, 2-3 views (73502)
  • Ct scan of leg without contrast (73700)
54%Service-mix similarityView profile →

Joel Gi-Tou Lin, D.O.

Diagnostic Radiology · Nuclear Medicine (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • X-ray of elbow, minimum of 3 views (73080)
  • X-ray of hip, 2-3 views (73502)
  • Ct scan of leg without contrast (73700)
54%Service-mix similarityView profile →

Micah Kirk Nielsen, M.D.

Diagnostic Radiology · Nuclear Medicine (CMS) · Las Vegas, NV

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of hip, 2-3 views (73502)
  • Ct scan of leg without contrast (73700)
52%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.