A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

NEW HAVEN, CT · Exact areaEdit location

2024 published service data · 113 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Samrawit Abraham Goshu, M.D.

Anesthesiology · New Haven, CT

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 other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure for total knee joint replacement (01402)
65%Service-mix similarityView profile →

Inna S Maranets, MD

Anesthesiology · New Haven, CT

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 other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on upper abdomen (00790)
63%Service-mix similarityView profile →

Jillian Lee Marousek, M.D.

Anesthesiology · New Haven, CT

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 other procedure on large bowel using an endoscope (00811)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
61%Service-mix similarityView profile →

Jayant Velagala, M.D.

Anesthesiology · New Haven, CT

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 other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure for total knee joint replacement (01402)
59%Service-mix similarityView profile →

Kay Hyeunkoo Lee, M.D.

Anesthesiology · New Haven, CT

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 other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure for total knee joint replacement (01402)
57%Service-mix similarityView profile →

Philip M Meeks, M.D.

Anesthesiology · New Haven, CT

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 other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope (00732)
56%Service-mix similarityView profile →

Irum Nawaz Khan, MD

Anesthesiology · New Haven, CT

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 other procedure on large bowel using an endoscope (00811)
  • Anesthesia for lens surgery (00142)
53%Service-mix similarityView profile →

Calin Gorun-Gorunescu, MD

Anesthesiology · New Haven, CT

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 other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure for total knee joint replacement (01402)
53%Service-mix similarityView profile →

Daniel Tran, M.D.

Anesthesiology · New Haven, CT

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 other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
52%Service-mix similarityView profile →

James H Farmer, MD

Anesthesiology · New Haven, CT

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 other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
52%Service-mix similarityView profile →

Gary X Zhou, MD

Anesthesiology · New Haven, CT

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 procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
52%Service-mix similarityView profile →

Dyann Holloway Daley, M.D.

Anesthesiology · New Haven, CT

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 anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
52%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.