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Similar work.
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Compare the published Medicare service mix of William Brett Organ, AA with clinicians in the same registry specialty: Anesthesiology Assistant (CMS).

CUDAHY, WI · 10 milesEdit location
Within 10 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 · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Matthew Coleman

Anesthesiology Assistant (CMS) · Milwaukee, WI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
42%Service-mix similarity~9.9 milesView profile →

Mary R Laquerre, AA

Anesthesiology Assistant (CMS) · Milwaukee, WI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on lower abdomen (00840)
30%Service-mix similarity~9.3 milesView profile →

Courtney Stephens, AA

Anesthesiology Assistant (CMS) · Milwaukee, WI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
29%Service-mix similarity~5.7 milesView profile →

Sarah Anderson, AA

Anesthesiology Assistant (CMS) · Milwaukee, WI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
28%Service-mix similarity~5.7 milesView profile →

John W Gottwald

Anesthesiology Assistant (CMS) · Milwaukee, WI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
28%Service-mix similarity~5.7 milesView profile →

Fauzan Ali, AA

Anesthesiology Assistant (CMS) · West Allis, WI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
27%Service-mix similarity~9.4 milesView profile →

Justin Michael Cole, CAA

Anesthesiology Assistant (CMS) · Milwaukee, WI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
26%Service-mix similarity~5.7 milesView profile →

Madeline Ann Schafer, CAA

Anesthesiology Assistant (CMS) · West Allis, WI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
25%Service-mix similarity~9.4 milesView profile →

Melissa Kaufmann

Anesthesiology Assistant (CMS) · West Allis, WI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
23%Service-mix similarity~9.4 milesView profile →

Cassandra A Hertrampf, C-AA

Anesthesiology Assistant (CMS) · West Allis, WI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
21%Service-mix similarity~9.4 milesView profile →

Michael James Bills, CAA

Anesthesiology Assistant (CMS) · West Allis, WI

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
20%Service-mix similarity~9.4 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.