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Compare the published Medicare service mix of Christopher Michael Brede with clinicians in the same registry specialty: Urology (CMS).

GRAND RAPIDS, MI · Exact areaEdit location

2024 published service data · 25 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jonathan Todd Bolthouse, MD

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Automated urinalysis test (81003)
65%Service-mix similarityView profile →

Christopher Bryan Riedinger, M.D.

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Automated urinalysis test (81003)
64%Service-mix similarityView profile →

Theodore Dale Barber, M.D.

Urology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
59%Service-mix similarityView profile →

John E Humphrey, M.D.

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Automated urinalysis test (81003)
58%Service-mix similarityView profile →

George Michael Ghareeb, MD, MBA

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Insertion of stent in ureter using an endoscope (52332)
57%Service-mix similarityView profile →

Conrad Maxwell Tobert, M.D.

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Automated urinalysis test (81003)
57%Service-mix similarityView profile →

Justin Drobish, MD

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Automated urinalysis test (81003)
54%Service-mix similarityView profile →

Alexander Michael Shannon, DO

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Automated urinalysis test (81003)
  • Imaging of urinary tract following injection of a contrast agent (74420)
52%Service-mix similarityView profile →

Hector Pimentel, M.D.

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Automated urinalysis test (81003)
  • Insertion of stent in ureter using an endoscope (52332)
44%Service-mix similarityView profile →

Russell Becker, MD PHD

Urology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
44%Service-mix similarityView profile →

John Rohan Lobo, M.D.

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Insertion of stent in ureter using an endoscope (52332)
43%Service-mix similarityView profile →

John Glenn Anema, M.D.

Urology (CMS) · Grand Rapids, MI

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
42%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.