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Compare the published Medicare service mix of Christopher Joseph Mariani, MD, PHD with clinicians in the same registry specialty: Anesthesiology.

SAINT PAUL, MN · Exact areaEdit location

2024 published service data · 54 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ryan Ross Childs, D.O.

Anesthesiology · Saint Paul, MN

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
86%Service-mix similarityView profile →

Richard J Carr, MD

Anesthesiology · Saint Paul, MN

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
85%Service-mix similarityView profile →

Jillian Olmscheid

Anesthesiology · Saint Paul, MN

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
82%Service-mix similarityView profile →

Lisa F Koenig, MD

Anesthesiology · Saint Paul, MN

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
81%Service-mix similarityView profile →

Jay Schantzen, MD

Anesthesiology · Saint Paul, MN

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

Yul Lee Kim, M.D.

Anesthesiology · Saint Paul, MN

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

Allen Miranda, MD

Anesthesiology · Saint Paul, MN

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
65%Service-mix similarityView profile →

Joseph Louis Kapla, MD

Anesthesiology · Saint Paul, MN

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
65%Service-mix similarityView profile →

Matthew Layman, MD

Anesthesiology · Saint Paul, MN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
63%Service-mix similarityView profile →

David D Jaeger, MD

Anesthesiology · Saint Paul, MN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
63%Service-mix similarityView profile →

Blake A Elmquist, MD

Anesthesiology · Saint Paul, MN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
63%Service-mix similarityView profile →

Charles Torbert, MD

Anesthesiology · Saint Paul, MN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
63%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.