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Compare the published Medicare service mix of Michael James Barrus, MD with clinicians in the same registry specialty: Anesthesiology.

SALT LAKE CITY, UT · Exact areaEdit location

2024 published service data · 108 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Scott R Smith, MD

Anesthesiology · Salt Lake City, UT

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for electroshock therapy (00104)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
56%Service-mix similarityView profile →

Tyler M Yeates, M.D.

Anesthesiology · Salt Lake City, UT

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
56%Service-mix similarityView profile →

Cristina Craveiro Sullivan, M.D.

Anesthesiology · Salt Lake City, UT

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
47%Service-mix similarityView profile →

Christopher Mark Campbell, MD

Anesthesiology · Salt Lake City, UT

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for retinal surgery (00145)
45%Service-mix similarityView profile →

Mark Shillington, M.D.

Anesthesiology · Salt Lake City, UT

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
45%Service-mix similarityView profile →

Marcus K. Chen, MD

Anesthesiology · Salt Lake City, UT

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for retinal surgery (00145)
44%Service-mix similarityView profile →

Daniel Stoel Gammon, M.D.

Anesthesiology · Salt Lake City, UT

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
44%Service-mix similarityView profile →

Gregory G Petersen, MD

Anesthesiology · Salt Lake City, UT

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
42%Service-mix similarityView profile →

Matthew H Johnson, MD

Anesthesiology · Salt Lake City, UT

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for electroshock therapy (00104)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
41%Service-mix similarityView profile →

Edward De La Garza, MD

Anesthesiology · Salt Lake City, UT

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
41%Service-mix similarityView profile →

Kyle R Enslin

Anesthesiology · Salt Lake City, UT

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
38%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.