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Similar work.
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Compare the published Medicare service mix of Joseph Nguyen, MD 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.

Michael Nghia Nguyen, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
70%Service-mix similarityView profile →

Elmar Malek, MD

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
69%Service-mix similarityView profile →

Ryan Hill, MD

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
66%Service-mix similarityView profile →

Human Kotobi, M.D.

Anesthesiology · San Diego, CA

Shared published services
2 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 esophagus, stomach, or upper small bowel using an endoscope (00731)
62%Service-mix similarityView profile →

Alfredo Alejandro Fiallo, M.D.

Anesthesiology · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
60%Service-mix similarityView profile →

Krishna Bharat Merai

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
59%Service-mix similarityView profile →

Billy Tran, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
59%Service-mix similarityView profile →

Daniel B. Deroo, M.D.

Anesthesiology · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
59%Service-mix similarityView profile →

Benjamin Ryan Beal, M.D

Anesthesiology · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
58%Service-mix similarityView profile →

Shawnjit Singh Dhesi, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on lower abdomen (00840)
56%Service-mix similarityView profile →

Richard J Haberly, M.D.

Anesthesiology · San Diego, CA

Shared published services
2 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 lower abdomen (00840)
55%Service-mix similarityView profile →

Katherine Hejean Lee, M.D.

Anesthesiology · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
55%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.