A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Michael Christian Hollingshead, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

RALEIGH, NC · Exact areaEdit location

2024 published service data · 87 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brooks Taber, M.D.

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • Mri scan of brain without contrast (70551)
82%Service-mix similarityView profile →

Teerath Peter Tanpitukpongse, M.D.

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • Mri scan of brain without contrast (70551)
78%Service-mix similarityView profile →

John Granville Alley, M.D.

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • Mri scan of brain without contrast (70551)
77%Service-mix similarityView profile →

Mustafa Sardar Khan, M.D.

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • Mri scan of brain without contrast (70551)
73%Service-mix similarityView profile →

John Andrew Bardini, MD

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • Mri scan of brain without contrast (70551)
72%Service-mix similarityView profile →

Steven Ricker Carter, M.D.

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • X-ray of chest, 2 views (71046)
71%Service-mix similarityView profile →

Alan Lee Rosen, M.D.

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • X-ray of chest, 2 views (71046)
71%Service-mix similarityView profile →

Robert Cheatham Vogler, MD

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • Mri scan of brain without contrast (70551)
71%Service-mix similarityView profile →

Thomas Elliott Pendergrast, M.D.

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • X-ray of chest, 2 views (71046)
70%Service-mix similarityView profile →

Ayokunle Osho, M.D

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • Mri scan of brain without contrast (70551)
70%Service-mix similarityView profile →

Prashanth Haran, M.D.

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • X-ray of chest, 2 views (71046)
70%Service-mix similarityView profile →

Kirk Darrel Peterson, M.D.

Diagnostic Radiology (CMS) · Raleigh, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of abdomen, 1 view (74018)
  • Mri scan of brain without contrast (70551)
69%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.