A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Robert Manning Christopher, MD with clinicians in the same registry specialty: Anesthesiology.

CHARLESTON, SC · Exact areaEdit location

2024 published service data · 178 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Henry Holland Tomlinson, MD

Anesthesiology · Charleston, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
57%Service-mix similarityView profile →

Daniel Arce

Anesthesiology · Charleston, SC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure for total knee joint replacement (01402)
56%Service-mix similarityView profile →

Joseph A Rodrigo, DO

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
51%Service-mix similarityView profile →

Daniel C Leaf, M.D.

Anesthesiology · Charleston, SC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure for total knee joint replacement (01402)
47%Service-mix similarityView profile →

Ashley Lauren Kowal, M.D.

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
47%Service-mix similarityView profile →

Jason A Wimberly, M.D.

Anesthesiology · Charleston, SC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure for total knee joint replacement (01402)
44%Service-mix similarityView profile →

Matthew John Milliron, M.D.

Anesthesiology · Charleston, SC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure for total knee joint replacement (01402)
44%Service-mix similarityView profile →

Nathan Micheal Richard Royal, M.D.

Anesthesiology · Charleston, SC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure for total knee joint replacement (01402)
42%Service-mix similarityView profile →

Anthony J Russo, M.D.

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
41%Service-mix similarityView profile →

Taylor Christian Powell, M.D.

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
40%Service-mix similarityView profile →

Matthew P Gannon, M.D.

Anesthesiology · Charleston, SC

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for procedure for total knee joint replacement (01402)
39%Service-mix similarityView profile →

Jasper Leland Cumbee, M.D.

Anesthesiology · Charleston, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for procedure for total knee joint replacement (01402)
39%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.