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Similar work.
More providers to explore.

Compare the published Medicare service mix of Colin Michael Garner with clinicians in the same registry specialty: Anesthesiology.

LOMA LINDA, CA · Exact areaEdit location

2024 published service data · 40 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Theodore Powers, M.D.

Anesthesiology · Loma Linda, 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 procedure on small and large bowel using an endoscope (00813)
52%Service-mix similarityView profile →

Vu Nguyen, M.D.

Anesthesiology · Loma Linda, 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 procedure on small and large bowel using an endoscope (00813)
48%Service-mix similarityView profile →

Chelan Ashley Nour, M.D.

Anesthesiology · Loma Linda, 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 extensive surgery on spine (00670)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
46%Service-mix similarityView profile →

David Farzam

Anesthesiology · Loma Linda, 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 procedure on small and large bowel using an endoscope (00813)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
43%Service-mix similarityView profile →

Brent J Barker, M.D.

Anesthesiology · Loma Linda, 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 procedure on small and large bowel using an endoscope (00813)
40%Service-mix similarityView profile →

Natalie Chen, M.D.

Anesthesiology · Loma Linda, 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 exam of colon using an endoscope (00812)
38%Service-mix similarityView profile →

Carin Reinsch Mascetti, M.D.

Anesthesiology · Loma Linda, CA

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
38%Service-mix similarityView profile →

Rashmi Vandse, MD

Anesthesiology · Loma Linda, CA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
38%Service-mix similarityView profile →

Samantha Garvanovic

Anesthesiology · Loma Linda, 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)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
35%Service-mix similarityView profile →

Stephanie Frank, MD

Anesthesiology · Loma Linda, 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)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
35%Service-mix similarityView profile →

Thomas P. Engel, M.D.

Anesthesiology · Loma Linda, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
34%Service-mix similarityView profile →

David Alexander Sanner, M.D.

Anesthesiology · Loma Linda, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
34%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.