A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Sara Smith Culligan, M.D. with clinicians in the same registry specialty: Anesthesiology.

NASHVILLE, TN · Exact areaEdit location

2024 published service data · 231 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

William Rodes, M.D.

Anesthesiology · Nashville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
53%Service-mix similarityView profile →

Martyn J Cavallo, M.D.

Anesthesiology · Nashville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
45%Service-mix similarityView profile →

Chad Douglas Pritts, M.D.

Anesthesiology · Nashville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
43%Service-mix similarityView profile →

Micah Alexander Hatch, MD

Anesthesiology · Nashville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
43%Service-mix similarityView profile →

Daniel Weston Hobgood, M.D.

Anesthesiology · Nashville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
42%Service-mix similarityView profile →

Kara Kimberly Siegrist, M.D.

Anesthesiology · Nashville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
40%Service-mix similarityView profile →

Barry W Brasfield, M.D.

Anesthesiology · Nashville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
38%Service-mix similarityView profile →

Steven Shankle, M.D.

Anesthesiology · Nashville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
37%Service-mix similarityView profile →

Matthew Barajas

Anesthesiology · Nashville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
37%Service-mix similarityView profile →

William G Davis, MD

Anesthesiology · Nashville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
36%Service-mix similarityView profile →

Frederick Lombard, M.D.

Anesthesiology · Nashville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for x-ray or radiation therapy (01922)
35%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.