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Compare the published Medicare service mix of Ryan James Powers, DO with clinicians in the same registry specialty: Urology (CMS).

PHOENIX, AZ · Exact areaEdit location

2024 published service data · 40 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Daniel Edward Cooper, M.D.

Urology (CMS) · Phoenix, AZ

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)
  • Urinalysis, manual test (81002)
  • Ultrasound measurement of bladder capacity after voiding (51798)
82%Service-mix similarityView profile →

Elizabeth Ashley Tourville, MD

Urology (CMS) · Phoenix, AZ

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)
  • Urinalysis, manual test (81002)
  • Ultrasound measurement of bladder capacity after voiding (51798)
80%Service-mix similarityView profile →

Amar Pravin Patel, M.D.

Urology (CMS) · Phoenix, AZ

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)
  • Urinalysis, manual test (81002)
  • Ultrasound measurement of bladder capacity after voiding (51798)
80%Service-mix similarityView profile →

Robert S Lipson, M.D.

Urology (CMS) · Phoenix, AZ

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)
  • Urinalysis, manual test (81002)
  • Ultrasound measurement of bladder capacity after voiding (51798)
79%Service-mix similarityView profile →

Marzban Michael Hayyeri, M.D.

Urology (CMS) · Phoenix, AZ

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)
  • Urinalysis, manual test (81002)
  • Ultrasound measurement of bladder capacity after voiding (51798)
78%Service-mix similarityView profile →

Manuel S Eisenberg, M.D.

Urology (CMS) · Phoenix, AZ

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)
  • Urinalysis, manual test (81002)
  • Ultrasound measurement of bladder capacity after voiding (51798)
75%Service-mix similarityView profile →

Stephen Henry Ponas, M.D.

Urology (CMS) · Phoenix, AZ

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)
  • Urinalysis, manual test (81002)
  • Ultrasound measurement of bladder capacity after voiding (51798)
74%Service-mix similarityView profile →

Desiderio Avila, M.D.

Urology (CMS) · Phoenix, AZ

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)
  • Urinalysis, manual test (81002)
  • Ultrasound measurement of bladder capacity after voiding (51798)
73%Service-mix similarityView profile →

Sanjay Ramakumar, MD

Urology (CMS) · Phoenix, AZ

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)
  • Urinalysis, manual test (81002)
  • Ultrasound measurement of bladder capacity after voiding (51798)
72%Service-mix similarityView profile →

Ali Borhan, M.D.

Urology (CMS) · Phoenix, AZ

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)
  • Urinalysis, manual test (81002)
  • Ultrasound measurement of bladder capacity after voiding (51798)
70%Service-mix similarityView profile →

Jaime Arturo Camacho, MD

Urology (CMS) · Phoenix, AZ

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)
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
69%Service-mix similarityView profile →

Ilya A Volfson, M.D.

Urology (CMS) · Phoenix, AZ

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)
  • Ultrasound measurement of bladder capacity after voiding (51798)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
69%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.