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Similar work.
More providers to explore.

Compare the published Medicare service mix of Ryan S Peterson, MD with clinicians in the same registry specialty: Anesthesiology.

ROUND ROCK, TX · Exact areaEdit location

2024 published service data · 11 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jason D Parker, M.D.

Anesthesiology · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • 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)
94%Service-mix similarityView profile →

Bobby Perales, MD

Anesthesiology · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • 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)
83%Service-mix similarityView profile →

George Keith Ragsdale, DO

Anesthesiology · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • 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)
80%Service-mix similarityView profile →

Jay L. York, M.D.

Anesthesiology · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • 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)
78%Service-mix similarityView profile →

Brad M Brock, MD

Anesthesiology · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • 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)
60%Service-mix similarityView profile →

Ralph Chandler Harvey, MD

Anesthesiology · Round Rock, TX

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)
  • Anesthesia for other procedure on upper abdomen (00790)
44%Service-mix similarityView profile →

Alyssa Montana Tsai, M.D.

Anesthesiology · Round Rock, TX

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
42%Service-mix similarityView profile →

Matthew Ryan Danley, D.O.

Anesthesiology · Round Rock, TX

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 x-ray or radiation therapy (01922)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
34%Service-mix similarityView profile →

Patrick Nguyen, MD

Anesthesiology · Round Rock, TX

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
23%Service-mix similarityView profile →

Joyce L Onwere, M.D.

Anesthesiology · Round Rock, TX

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
19%Service-mix similarityView profile →

Robert Nathan Lowry, M.D.

Anesthesiology · Round Rock, TX

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
8%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.