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Compare the published Medicare service mix of Matthew Kimball Runyan, DO with clinicians in the same registry specialty: Anesthesiology.

CO · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael J Ash, MD

Anesthesiology · Grand Junction, CO

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 lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
76%Service-mix similarityView profile →

Daniel R Nelson, MD

Anesthesiology · Grand Junction, CO

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 lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
74%Service-mix similarityView profile →

Benjamin Schumacher, D.O.

Anesthesiology · Boulder, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
70%Service-mix similarityView profile →

Joel E Mccreary, DO

Anesthesiology · Boulder, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
  • Anesthesia for total hip replacement (01214)
69%Service-mix similarityView profile →

Daniel S Fiddler, M.D.

Anesthesiology · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for total hip replacement (01214)
63%Service-mix similarityView profile →

Brian S Gebhardt, M.D.

Anesthesiology · Boulder, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
  • Anesthesia for total hip replacement (01214)
62%Service-mix similarityView profile →

Kristin Gaines Barney, D.O.

Anesthesiology · Fort Collins, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
61%Service-mix similarityView profile →

John Anthony Rapiejko, DO

Anesthesiology · Grand Junction, CO

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 lens surgery (00142)
61%Service-mix similarityView profile →

Alex Carrillo, MD

Anesthesiology · Denver, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
60%Service-mix similarityView profile →

Eric Ness, MD

Anesthesiology · Colorado Springs, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • 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)
60%Service-mix similarityView profile →

Malgorzata Plonski

Anesthesiology · Denver, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for total hip replacement (01214)
58%Service-mix similarityView profile →

Sean Christopher Malin, MD

Anesthesiology · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for lens surgery (00142)
  • Anesthesia for total hip replacement (01214)
58%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.