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Similar work.
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Compare the published Medicare service mix of Maria Colombo, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

SCOTTSDALE, AZ · Exact areaEdit location

2024 published service data · 136 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Zachary W Washburn, MD

Diagnostic Radiology (CMS) · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of blood vessels of chest with contrast (71275)
77%Service-mix similarityView profile →

Glenn Clyde Cook, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of blood vessels of chest with contrast (71275)
74%Service-mix similarityView profile →

Muhammad Naeem, MD

Diagnostic Radiology (CMS) · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of blood vessels of chest with contrast (71275)
  • Ct scan of blood vessels of abdomen and pelvis with contrast (74174)
73%Service-mix similarityView profile →

Sara Katherine Plett

Diagnostic Radiology · Interventional Radiology (CMS) · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of blood vessels of chest with contrast (71275)
72%Service-mix similarityView profile →

Sean Perini, MD

Specialty details in registry · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of blood vessels of chest with contrast (71275)
68%Service-mix similarityView profile →

Jared Whiting Allen, MD

Diagnostic Radiology (CMS) · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of blood vessels of chest with contrast (71275)
66%Service-mix similarityView profile →

Nishant Verma, M.D.

Diagnostic Radiology (CMS) · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of blood vessels of chest with contrast (71275)
65%Service-mix similarityView profile →

Alexander George Boutselis, MD

Diagnostic Radiology (CMS) · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of blood vessels of chest with contrast (71275)
63%Service-mix similarityView profile →

Clinton Eugene Jokerst, MD

Diagnostic Radiology (CMS) · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of blood vessels of chest with contrast (71275)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
63%Service-mix similarityView profile →

Carlos A Rojas, MD

Diagnostic Radiology (CMS) · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of blood vessels of chest with contrast (71275)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
63%Service-mix similarityView profile →

Michael Bruce Gotway, MD

Diagnostic Radiology (CMS) · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of blood vessels of chest with contrast (71275)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
63%Service-mix similarityView profile →

Prasad Mukund Panse, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Scottsdale, AZ

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of blood vessels of chest with contrast (71275)
  • Ct scan of blood vessels and grafts of heart with contrast (75574)
63%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.