A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Rick E Mishler, M.D. with clinicians in the same registry specialty: Specialty details in registry.

PHOENIX, AZ · Exact areaEdit location

2024 published service data · 49 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Shouwen Wang, M.D.

Internal Medicine · Nephrology (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Ultrasound of hemodialysis access (93990)
  • Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access (93985)
  • Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist (36902)
62%Service-mix similarityView profile →

Robert Moffitt, M.D.

Nephrology (CMS) · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Ultrasound of hemodialysis access (93990)
  • Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist (36902)
43%Service-mix similarityView profile →

Jamal Atalla, M.D.

Nephrology (CMS) · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Ultrasound of hemodialysis access (93990)
  • Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist (36902)
42%Service-mix similarityView profile →

Roxana Neyra, M.D.

Nephrology (CMS) · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Ultrasound of hemodialysis access (93990)
  • Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist (36902)
37%Service-mix similarityView profile →

Aslam Pervez, M.D.

Internal Medicine · Nephrology (CMS) · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access (93985)
  • Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist (36902)
27%Service-mix similarityView profile →

Charis Whitney, M.D.

Nephrology (CMS) · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist (36902)
12%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.