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Compare the published Medicare service mix of Brown James Mccallum, M.D. with clinicians in the same registry specialty: Internal Medicine.

COLUMBIA, SC · Exact areaEdit location

2024 published service data · 127 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Gearding, DO

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
47%Service-mix similarityView profile →

Hayley Barbato, DO

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
37%Service-mix similarityView profile →

Enoch Kazeem Gray, M.D.

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
36%Service-mix similarityView profile →

Hannah Burson, MD

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
35%Service-mix similarityView profile →

Rhona Murph Harrell, MD

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
34%Service-mix similarityView profile →

Curtis Ray Bair, M.D.

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
31%Service-mix similarityView profile →

Paul Martin Hoffman, DO

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
31%Service-mix similarityView profile →

Daniel Edward Laurie

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
31%Service-mix similarityView profile →

Wesley Tanner Pye, M.D.

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
28%Service-mix similarityView profile →

Lakesha Mae Patton, MD

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
28%Service-mix similarityView profile →

Hanaa Benchekroun Belabbes, MD

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
28%Service-mix similarityView profile →

Sean Joseph Battle, M.D.

Internal Medicine · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
25%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.