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Compare the published Medicare service mix of Andrew James Zganjar, MD with clinicians in the same registry specialty: Urology (CMS).

JACKSONVILLE, FL · Exact areaEdit location

2024 published service data · 33 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Timothy David Lyon, M.D.

Urology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Instillation of anti-cancer drug into bladder (51720)
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
94%Service-mix similarityView profile →

Raymond Pak, MD

Urology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
73%Service-mix similarityView profile →

Chandler D Dora, M.D.

Urology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
68%Service-mix similarityView profile →

Jonathan Jay Melquist, MD

Urology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
64%Service-mix similarityView profile →

Ram Anil Pathak, M.D.

Urology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
63%Service-mix similarityView profile →

David Thiel, MD

Urology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
63%Service-mix similarityView profile →

Todd Igel, MD

Urology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • 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 →

Gregory Broderick, MD

Urology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • 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 →

Barrett Zachary Mccormick, M.D.

Urology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
58%Service-mix similarityView profile →

Dane E Klett, M.D.

Urology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
57%Service-mix similarityView profile →

Charles Gary Cobb, MD

Urology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Instillation of anti-cancer drug into bladder (51720)
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
56%Service-mix similarityView profile →

Muhammad Umar Alam, MD

Specialty details in registry · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of bladder and urethra using an endoscope (52000)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
55%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.