A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Nizar Bou Diab, MD with clinicians in the same registry specialty: Urology (CMS).

NEWPORT NEWS, VA · Exact areaEdit location

2024 published service data · 8 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Henry Menton Prillaman, M.D.

Urology (CMS) · Newport News, VA

Shared published services
2 shared services · view billing descriptions
  • Insertion of stent in ureter using an endoscope (52332)
  • Imaging of urinary tract following injection of a contrast agent (74420)
28%Service-mix similarityView profile →

Timothy Powell, M.D.

Urology (CMS) · Newport News, VA

Shared published services
2 shared services · view billing descriptions
  • Insertion of stent in ureter using an endoscope (52332)
  • Imaging of urinary tract following injection of a contrast agent (74420)
23%Service-mix similarityView profile →

John Julius Mcgill, M.D.

Urology (CMS) · Newport News, VA

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Insertion of stent in ureter using an endoscope (52332)
23%Service-mix similarityView profile →

Olugbemisola Oredein Mccoy, M.D.

Urology (CMS) · Newport News, VA

Shared published services
2 shared services · view billing descriptions
  • Insertion of stent in ureter using an endoscope (52332)
  • Imaging of urinary tract following injection of a contrast agent (74420)
21%Service-mix similarityView profile →

Geoffrey B Kostiner, M.D.

Urology (CMS) · Newport News, VA

Shared published services
2 shared services · view billing descriptions
  • Insertion of stent in ureter using an endoscope (52332)
  • Imaging of urinary tract following injection of a contrast agent (74420)
14%Service-mix similarityView profile →

Eric Darby, M.D.

Urology (CMS) · Newport News, VA

Shared published services
2 shared services · view billing descriptions
  • Insertion of stent in ureter using an endoscope (52332)
  • Imaging of urinary tract following injection of a contrast agent (74420)
14%Service-mix similarityView profile →

Ifeanyichukwu Jude Ani, M.D.

Urology (CMS) · Newport News, VA

Shared published services
1 shared services · view billing descriptions
  • Imaging of urinary tract following injection of a contrast agent (74420)
8%Service-mix similarityView profile →

David Hartke, MD

Urology (CMS) · Newport News, VA

Shared published services
1 shared services · view billing descriptions
  • Imaging of urinary tract following injection of a contrast agent (74420)
8%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.