A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Bryan Irby Hartley, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

NASHVILLE, TN · Exact areaEdit location

2024 published service data · 224 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Harrison Klause

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of abdomen, 1 view (74018)
77%Service-mix similarityView profile →

Christopher Scott Jones, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of abdomen, 1 view (74018)
75%Service-mix similarityView profile →

Andrew William Evelsizer

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of abdomen, 1 view (74018)
75%Service-mix similarityView profile →

Jared Thomas Bradley, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of abdomen, 1 view (74018)
75%Service-mix similarityView profile →

Geoffrey Eugene Wile, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of abdomen, 1 view (74018)
73%Service-mix similarityView profile →

Taara Sultaana Hassan Williams, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of abdomen, 1 view (74018)
73%Service-mix similarityView profile →

Collin Howser, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of abdomen, 1 view (74018)
73%Service-mix similarityView profile →

Adam R Guttentag, MD

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of chest, 1 view (71045)
72%Service-mix similarityView profile →

Melissa Mccutcheon Picard, MD

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of abdomen, 1 view (74018)
72%Service-mix similarityView profile →

William Harlan Laxton, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of abdomen, 1 view (74018)
71%Service-mix similarityView profile →

Floyd Daniel Dunnavant, M.D.

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of abdomen, 1 view (74018)
71%Service-mix similarityView profile →

Joseph Oros

Diagnostic Radiology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
  • X-ray of chest, 1 view (71045)
70%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.