HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Chad Ashley Holder, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

ATLANTA, GA · Exact areaEdit location

2024 published service data · 14 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brent Derek Weinberg, MD

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Mri scan of brain without contrast (70551)
  • Mri scan of brain before and after contrast (70553)
83%Service-mix similarityView profile →

Aline Camargo, MD

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Mri scan of brain without contrast (70551)
  • Mri scan of brain before and after contrast (70553)
83%Service-mix similarityView profile →

Mark Mullins, MD

Diagnostic Radiology · Neurology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Mri scan of brain without contrast (70551)
  • Mri scan of brain before and after contrast (70553)
81%Service-mix similarityView profile →

Frank Japhet Minja, M.D.

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Mri scan of brain without contrast (70551)
  • Mri scan of brain before and after contrast (70553)
81%Service-mix similarityView profile →

Ranliang Hu, M.D.

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Mri scan of brain without contrast (70551)
  • Mri scan of brain before and after contrast (70553)
80%Service-mix similarityView profile →

Xiao Tian Li

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Mri scan of brain without contrast (70551)
  • Mri scan of brain before and after contrast (70553)
80%Service-mix similarityView profile →

Bhagya Sannananja, M.D.

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Mri scan of brain without contrast (70551)
  • Mri scan of brain before and after contrast (70553)
79%Service-mix similarityView profile →

Jaime Wicks, MD

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Mri scan of brain without contrast (70551)
  • Mri scan of brain before and after contrast (70553)
78%Service-mix similarityView profile →

Adam Goldman-Yassen, MD, MS

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Mri scan of brain before and after contrast (70553)
  • Ct scan of blood vessels of head with contrast (70496)
70%Service-mix similarityView profile →

Tayeb Ahmad Rahim

Diagnostic Radiology (CMS) · Atlanta, GA

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Mri scan of brain without contrast (70551)
  • Mri scan of brain before and after contrast (70553)
64%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.