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Similar work.
More providers to explore.

Compare the published Medicare service mix of Katherine Hejean Lee, M.D. with clinicians in the same registry specialty: Anesthesiology.

SAN DIEGO, CA · Exact areaEdit location

2024 published service data · 320 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ryan Hill, MD

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
86%Service-mix similarityView profile →

Zhe Li, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
81%Service-mix similarityView profile →

Xupeng Ge, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
76%Service-mix similarityView profile →

Kenneth G. Huston, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
76%Service-mix similarityView profile →

Roger C. Zeman, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for retinal surgery (00145)
71%Service-mix similarityView profile →

Hanna H Serdarevic, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for other procedure on upper abdomen (00790)
70%Service-mix similarityView profile →

Jason Alan Kanel, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
64%Service-mix similarityView profile →

Jason P Lujan, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other procedure on upper abdomen (00790)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
64%Service-mix similarityView profile →

Caron A. Selati, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for retinal surgery (00145)
64%Service-mix similarityView profile →

Michael Nghia Nguyen, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Anesthesia for other procedure on upper abdomen (00790)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
63%Service-mix similarityView profile →

Daniel B. Deroo, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for other procedure on upper abdomen (00790)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
62%Service-mix similarityView profile →

Elmar Malek, MD

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Anesthesia for other procedure on upper abdomen (00790)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
62%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.