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Compare the published Medicare service mix of Chad A Derosa, MD with clinicians in the same registry specialty: Urology (CMS).

CO · Exact areaEdit location

2024 published service data · 147 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mark Bradley Fisher, M.D.

Urology (CMS) · Longmont, CO

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
89%Service-mix similarityView profile →

Timothy H Soper, MD

Urology (CMS) · Fort Collins, CO

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
77%Service-mix similarityView profile →

James William Wolach, M.D.

Urology (CMS) · Greeley, CO

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
71%Service-mix similarityView profile →

Jason Warncke, M.D.

Urology (CMS) · Greeley, CO

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
71%Service-mix similarityView profile →

David F Ritsema, MD

Urology (CMS) · Greeley, CO

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
70%Service-mix similarityView profile →

Shandra Wilson, MD

Urology (CMS) · Greenwood Village, CO

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
68%Service-mix similarityView profile →

Whitney Halgrimson, M.D.

Urology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
68%Service-mix similarityView profile →

Bruce E Lundak, M.D.

Urology (CMS) · Fort Collins, CO

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
68%Service-mix similarityView profile →

Molly E Williams, MD

Urology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
68%Service-mix similarityView profile →

Jessica Nicole Harness

Urology (CMS) · Castle Rock, CO

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
67%Service-mix similarityView profile →

Gannon Lee Curtis, MD

Urology (CMS) · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
67%Service-mix similarityView profile →

Kathryn Scott, M.D.

Urology (CMS) · Denver, CO

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Ultrasound measurement of bladder capacity after voiding (51798)
67%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.