A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of David Wayne Hansen, M.D. with clinicians in the same registry specialty: Anesthesiology.

BROOKLYN, NY · Exact areaEdit location

2024 published service data · 219 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alex Ronis, MD

Anesthesiology · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • 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)
96%Service-mix similarityView profile →

Stephan Petranker, M.D.

Anesthesiology · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • 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)
93%Service-mix similarityView profile →

Humaira Zafar, MD

Anesthesiology · Brooklyn, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
92%Service-mix similarityView profile →

Jillian Natasha Yanow, M.D.

Anesthesiology · Brooklyn, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
90%Service-mix similarityView profile →

Earl A Pollard, MD

Anesthesiology · Brooklyn, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
86%Service-mix similarityView profile →

Mohammed A Hossain, M.D.

Anesthesiology · Brooklyn, NY

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
84%Service-mix similarityView profile →

Paul Shifrin, DO

Anesthesiology · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • 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)
83%Service-mix similarityView profile →

Yurong Cai, MD

Anesthesiology · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • 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)
83%Service-mix similarityView profile →

Igor Anatolyevich Maganov, MD

Anesthesiology · Brooklyn, NY

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • 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)
81%Service-mix similarityView profile →

Shairy Chhabra, M.D.

Anesthesiology · Brooklyn, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
80%Service-mix similarityView profile →

Kailian Chen

Anesthesiology · Brooklyn, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
80%Service-mix similarityView profile →

Armando Guarin, M.D.

Anesthesiology · Brooklyn, NY

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
80%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.