A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Clayton L Vandergriff, 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.

James L Landi, M.D.

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
96%Service-mix similarityView profile →

Eric M Lyders, MD

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
95%Service-mix similarityView profile →

Shawn Alan Corey, MD

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
94%Service-mix similarityView profile →

Brian Mckay Steele, M.D.

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
93%Service-mix similarityView profile →

Mark Alan Brinckman, M.D.

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
93%Service-mix similarityView profile →

Arash Momeni, M.D.

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
92%Service-mix similarityView profile →

Sean O. Bryant, M.D.

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
91%Service-mix similarityView profile →

Hari Charan Pabbathi Reddy, MD

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
89%Service-mix similarityView profile →

Pranay Sunku

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
87%Service-mix similarityView profile →

Michael Alexander Letzing, M.D.

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
82%Service-mix similarityView profile →

Andrew Garrett Burke, M.D.

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
81%Service-mix similarityView profile →

David Goodbee, MD

Diagnostic Radiology (CMS) · Lakewood, CO

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
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.