A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Garth P Graham, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

KNOXVILLE, TN · Exact areaEdit location

2024 published service data · 112 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Steven Edward Repka, M.D.

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
93%Service-mix similarityView profile →

Robert H Santee, MD

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
86%Service-mix similarityView profile →

William S Holmes, MD

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
85%Service-mix similarityView profile →

Paul Douglas Wooldridge, M.D.

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
85%Service-mix similarityView profile →

Michael L. Meadows, MD

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
85%Service-mix similarityView profile →

James Mark Brumit, MD

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
82%Service-mix similarityView profile →

Geoffrey G Laing, MD

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
81%Service-mix similarityView profile →

Jason M Ozment, M.D.

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
80%Service-mix similarityView profile →

Daniel William Walsh, M.D.

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
79%Service-mix similarityView profile →

Brady Cole Seaton, MD

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
78%Service-mix similarityView profile →

John P Stallworth, M.D.

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
78%Service-mix similarityView profile →

Christopher Harold Aikens, M.D.

Diagnostic Radiology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
77%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.