A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Steven Outly with clinicians in the same registry specialty: Anesthesiology.

CHICAGO, IL · Exact areaEdit location

2024 published service data · 432 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

George Katsoyannis

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for procedure to assess heart electrical activity (00537)
80%Service-mix similarityView profile →

Matthew Q Shaw, MD

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
79%Service-mix similarityView profile →

Wilmer Fernando Davila, M.D.

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for electroshock therapy (00104)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
75%Service-mix similarityView profile →

David Sklar

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
72%Service-mix similarityView profile →

Anish Oza

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
72%Service-mix similarityView profile →

Howard Lee, M.D.

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for electroshock therapy (00104)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
69%Service-mix similarityView profile →

Marijana Ljubanovic Lazarevic

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for lens surgery (00142)
67%Service-mix similarityView profile →

Benjamin F. Aquino, MD

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
67%Service-mix similarityView profile →

Meltem Yilmaz, MD

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
66%Service-mix similarityView profile →

Lauren Bonzelaar, MD, MS

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope (00732)
66%Service-mix similarityView profile →

Christopher Michael Zook, M.D.

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
66%Service-mix similarityView profile →

Mia C Garino

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
66%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.