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Compare the published Medicare service mix of Ernesto Alejandro Leyva Arceo, CAA with clinicians in the same registry specialty: Anesthesiology Assistant (CMS).

HIALEAH, FL · 25 milesEdit location
Within 25 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 64 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Dakota Christopher Quinn

Anesthesiology Assistant (CMS) · Miami, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
75%Service-mix similarity~15.5 milesView profile →

Michael Pinlac, CAA

Anesthesiology Assistant (CMS) · Weston, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
74%Service-mix similarity~12.7 milesView profile →

Laura Louise Valentine, CAA

Anesthesiology Assistant (CMS) · Miami, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
74%Service-mix similarity~15.5 milesView profile →

Meagan Babyak, CAA

Anesthesiology Assistant (CMS) · Weston, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
71%Service-mix similarity~12.7 milesView profile →

Brian Katz

Anesthesiology Assistant (CMS) · Weston, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
67%Service-mix similarity~12.7 milesView profile →

Scott Roy Hayworth

Anesthesiology Assistant (CMS) · Miami, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
66%Service-mix similarity~15.5 milesView profile →

William J. Caldwell, AA-C

Anesthesiology Assistant (CMS) · Aventura, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
65%Service-mix similarity~11.7 milesView profile →

Jordan Shapiro

Anesthesiology Assistant (CMS) · Miami, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
65%Service-mix similarity~15.5 milesView profile →

Cheryl Saidi-Johnson, CAA

Anesthesiology Assistant (CMS) · Weston, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
63%Service-mix similarity~12.7 milesView profile →

Mansour Dagher

Anesthesiology Assistant (CMS) · Weston, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
58%Service-mix similarity~12.7 milesView profile →

Kelly Katz, C-AA

Anesthesiology Assistant (CMS) · Weston, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
58%Service-mix similarity~12.7 milesView profile →

Ivette Alfonso, CAA

Anesthesiology Assistant (CMS) · Miami, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
56%Service-mix similarity~15.5 milesView 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 approximate distance 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.