A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

LAKEWOOD, CO · Exact areaEdit location

2024 published service data · 83 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jonathan Lightfoot Brandon, M.D.

Diagnostic Radiology (CMS) · Lakewood, CO

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)
  • X-ray of chest, 2 views (71046)
84%Service-mix similarityView profile →

Adrian R. Begaye, M.D./M.S.

Diagnostic Radiology (CMS) · Lakewood, CO

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)
  • X-ray of chest, 2 views (71046)
76%Service-mix similarityView profile →

John D Wendel, MD

Diagnostic Radiology (CMS) · Lakewood, CO

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)
  • X-ray of chest, 2 views (71046)
74%Service-mix similarityView profile →

Lisa Marie Taylor, MD

Diagnostic Radiology (CMS) · Lakewood, CO

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)
  • X-ray of chest, 2 views (71046)
74%Service-mix similarityView profile →

J David Gilliland, MD

Diagnostic Radiology (CMS) · Lakewood, CO

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)
  • X-ray of chest, 2 views (71046)
73%Service-mix similarityView profile →

Dipti Venkatesh Nevrekar, MD

Diagnostic Radiology (CMS) · Lakewood, CO

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)
  • X-ray of chest, 2 views (71046)
69%Service-mix similarityView profile →

John Hamid Naheedy, M.D

Diagnostic Radiology · Nuclear Medicine · Pediatric Medicine (CMS) · Lakewood, CO

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
66%Service-mix similarityView profile →

Jeffrey Meier, M.D.

Diagnostic Radiology · Nuclear Medicine (CMS) · Lakewood, CO

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)
  • X-ray of chest, 2 views (71046)
65%Service-mix similarityView profile →

Robert A Leibold, M.D.

Specialty details in registry · Lakewood, CO

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
64%Service-mix similarityView profile →

Barry Alan Schoelch, D.O.

Diagnostic Radiology (CMS) · Lakewood, CO

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)
  • X-ray of chest, 2 views (71046)
63%Service-mix similarityView profile →

Craig E Stewart, MD

Diagnostic Radiology (CMS) · Lakewood, CO

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)
  • X-ray of chest, 2 views (71046)
61%Service-mix similarityView profile →

Elizabeth Toby Chorney, M.D.

Diagnostic Radiology (CMS) · Lakewood, CO

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)
  • X-ray of chest, 2 views (71046)
61%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.