A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

ORANGE, CA · Exact areaEdit location

2024 published service data · 150 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nathan Kudrick, MD

Anesthesiology · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Injection of substance into lower spine canal (62322)
  • Anesthesia for lens surgery (00142)
85%Service-mix similarityView profile →

Ashvin Anil Mehra, MD

Anesthesiology · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for lens surgery (00142)
75%Service-mix similarityView profile →

Paul Bennett Yost, M.D.

Anesthesiology · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for lens surgery (00142)
72%Service-mix similarityView profile →

Dipal Shah

Anesthesiology · Orange, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for lens surgery (00142)
71%Service-mix similarityView profile →

Gopal Kodumudi

Anesthesiology · Orange, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for lens surgery (00142)
71%Service-mix similarityView profile →

Chun Esther Yang, M.D.

Anesthesiology · Orange, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for lens surgery (00142)
70%Service-mix similarityView profile →

Fiyinfoluwa Kolawole Ani, M.D.

Anesthesiology · Orange, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for lens surgery (00142)
70%Service-mix similarityView profile →

Vivian Jung Tanaka, M.D.

Anesthesiology · Orange, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for lens surgery (00142)
70%Service-mix similarityView profile →

Naveen K. Mehra, MD

Anesthesiology · Orange, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for lens surgery (00142)
69%Service-mix similarityView profile →

Ada Alcantara Hernandez, MD

Anesthesiology · Orange, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for lens surgery (00142)
69%Service-mix similarityView profile →

John Sanford Cross, M.D.

Anesthesiology · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for lens surgery (00142)
68%Service-mix similarityView profile →

Phillip John Richardson, M.D.

Anesthesiology · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for lens surgery (00142)
67%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.