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Compare the published Medicare service mix of Christopher David Gran, MD with clinicians in the same registry specialty: Urology (CMS).

MN · Exact areaEdit location

2024 published service data · 151 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Marlene Murphy-Setzko, MD

Urology (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
83%Service-mix similarityView profile →

Joseph Acquaye, MD

Urology (CMS) · Minneapolis, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
79%Service-mix similarityView profile →

Ryan Thayer Novak, M.D.

Urology (CMS) · Grand Rapids, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
79%Service-mix similarityView profile →

Colby Adams Dixon, M.D.

Urology (CMS) · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
73%Service-mix similarityView profile →

Leila Tabibian, MD

Urology (CMS) · Saint Paul, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
73%Service-mix similarityView profile →

Robert Bo Qi, MD

Urology (CMS) · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
72%Service-mix similarityView profile →

Cynthia Fok, MD

Urology (CMS) · Minneapolis, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
72%Service-mix similarityView profile →

Ayman Soubra, M.D.

Urology (CMS) · Minneapolis, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
71%Service-mix similarityView profile →

Jyothi Bhanu Kesha, M.D.

Urology (CMS) · Fridley, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
69%Service-mix similarityView profile →

Daniel Zapzalka

General Surgery · Urology (CMS) · St Louis Park, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
69%Service-mix similarityView profile →

Nathan B Hoffman, MD

Urology (CMS) · St Louis Park, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Ultrasound measurement of bladder capacity after voiding (51798)
67%Service-mix similarityView profile →

Subodh Kumar Regmi, M.B.B.S

Urology (CMS) · Minneapolis, MN

Shared published services
3 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • 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.