A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of James Hartney with clinicians in the same registry specialty: Anesthesiology.

COLUMBIA, SC · Exact areaEdit location

2024 published service data · 34 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jonathan Ramos Velez, MD

Anesthesiology · Columbia, SC

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 x-ray or radiation therapy (01922)
65%Service-mix similarityView profile →

Sara F. Voelker, MD

Anesthesiology · Columbia, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
48%Service-mix similarityView profile →

Nirav Manhar Patel, M.D.

Anesthesiology · Columbia, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
46%Service-mix similarityView profile →

Mathew Scott Springs, M.D.

Anesthesiology · Columbia, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
44%Service-mix similarityView profile →

Heyward Hutchinson Fouche', MD

Anesthesiology · Columbia, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
43%Service-mix similarityView profile →

Margaret Victoria Ridgeway Pollard, DO

Anesthesiology · Columbia, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
41%Service-mix similarityView profile →

Patrick Edward Bise, M.D.

Anesthesiology · Columbia, SC

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 x-ray or radiation therapy (01922)
40%Service-mix similarityView profile →

Jesse Orvar Ehrenclou, M.D.

Anesthesiology · Columbia, SC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
38%Service-mix similarityView profile →

John Francis Quinn, MD

Anesthesiology · Columbia, SC

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 x-ray or radiation therapy (01922)
36%Service-mix similarityView profile →

Charles D. Phillips, MD

Anesthesiology · Columbia, SC

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 x-ray or radiation therapy (01922)
30%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.