A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Anthony Chiu, M.D. with clinicians in the same registry specialty: Anesthesiology.

GREENBRAE, CA · Exact areaEdit location

2024 published service data · 31 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Timothy Daniel Stark, M.D.

Anesthesiology · Greenbrae, CA

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)
78%Service-mix similarityView profile →

Siobhan Harrington, M.D.

Anesthesiology · Greenbrae, CA

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)
73%Service-mix similarityView profile →

Keith Chamberlin, M.D.

Anesthesiology · Greenbrae, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
73%Service-mix similarityView profile →

Allison Helene Dorogi, MD

Anesthesiology · Greenbrae, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
69%Service-mix similarityView profile →

Scott Tweten

Anesthesiology · Greenbrae, CA

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)
69%Service-mix similarityView profile →

Jan Hirsch, MD

Anesthesiology · Greenbrae, CA

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)
60%Service-mix similarityView profile →

Andrew E Solomon

Anesthesiology · Greenbrae, CA

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)
58%Service-mix similarityView profile →

Stephen Licata, M.D.

Anesthesiology · Greenbrae, CA

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)
57%Service-mix similarityView profile →

Peter M. C. Wright, MD

Anesthesiology · Greenbrae, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
55%Service-mix similarityView profile →

Benjamin Bin-Jia Hu, MD

Anesthesiology · Greenbrae, CA

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)
50%Service-mix similarityView profile →

Matthew Francis Sacino, MD

Anesthesiology · Greenbrae, CA

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)
46%Service-mix similarityView profile →

Kristin L Pappas, M.D.

Anesthesiology · Greenbrae, CA

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)
44%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.