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Compare the published Medicare service mix of Matthew A Rohloff, D.O. with clinicians in the same registry specialty: Urology (CMS).

WYOMING, MI · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 27 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alexander Michael Shannon, DO

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Imaging of urinary tract following injection of a contrast agent (74420)
  • Crushing of stone of ureter with insertion of stent using an endoscope (52356)
37%Service-mix similarity~5.3 milesView profile →

John E Humphrey, M.D.

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Imaging of urinary tract following injection of a contrast agent (74420)
  • Crushing of stone of ureter with insertion of stent using an endoscope (52356)
31%Service-mix similarity~5.3 milesView profile →

John Rohan Lobo, M.D.

Urology (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Insertion of stent in ureter using an endoscope (52332)
29%Service-mix similarity~8.4 milesView profile →

Christopher Michael Brede

Urology (CMS) · Grand Rapids, MI

Shared published services
2 shared services · view billing descriptions
  • Imaging of urinary tract following injection of a contrast agent (74420)
  • Insertion of stent in ureter using an endoscope (52332)
25%Service-mix similarity~5.3 milesView profile →

Markian R Iwaszko, MD

Urology (CMS) · Grand Rapids, MI

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
21%Service-mix similarity~8.4 milesView profile →

Hector Pimentel, M.D.

Urology (CMS) · Grand Rapids, MI

Shared published services
2 shared services · view billing descriptions
  • Crushing of stone of ureter with insertion of stent using an endoscope (52356)
  • Insertion of stent in ureter using an endoscope (52332)
21%Service-mix similarity~5.3 milesView profile →

Chase Burrows Heilbronn

Urology (CMS) · Grand Rapids, MI

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)
14%Service-mix similarity~5.1 milesView profile →

George Michael Ghareeb, MD, MBA

Urology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Insertion of stent in ureter using an endoscope (52332)
12%Service-mix similarity~5.3 milesView profile →

Navneet Singh Mander, M.D.

Urology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
11%Service-mix similarity~8.4 milesView profile →

Adam David Bezinque

Urology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
10%Service-mix similarity~5.3 milesView profile →

Andrew L Mcelroy, MD

Urology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
10%Service-mix similarity~8.4 milesView profile →

Thomas J Maatman, D.O.

Urology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
8%Service-mix similarity~8.4 milesView 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 approximate distance 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.