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

COLUMBUS, OH · Exact areaEdit location

2024 published service data · 189 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Julia Cameron-Morrison, D.O.

Diagnostic Radiology (CMS) · Columbus, OH

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

Kyle Matthew Williamson, MD

Diagnostic Radiology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan head or brain without contrast (70450)
88%Service-mix similarityView profile →

Venu Vanam Reddy, M.D.

Diagnostic Radiology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan head or brain without contrast (70450)
84%Service-mix similarityView profile →

Dennis Michael Glatz, M.D.

Diagnostic Radiology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan head or brain without contrast (70450)
84%Service-mix similarityView profile →

Sara Boyd Falvo, D.O.

Diagnostic Radiology (CMS) · Columbus, OH

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

Brian Chou, MD

Diagnostic Radiology (CMS) · Columbus, OH

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

Melissa B Davis, MD

Diagnostic Radiology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan head or brain without contrast (70450)
80%Service-mix similarityView profile →

W Bradford Bibler, MD

Diagnostic Radiology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan head or brain without contrast (70450)
80%Service-mix similarityView profile →

Ryan Gallagher, MD

Diagnostic Radiology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan head or brain without contrast (70450)
78%Service-mix similarityView profile →

C. Nicholas Fetko, M.D.

Diagnostic Radiology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan head or brain without contrast (70450)
77%Service-mix similarityView profile →

J Geoffrey Wiot, MD

Diagnostic Radiology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan head or brain without contrast (70450)
76%Service-mix similarityView profile →

Xuan Viet Nguyen, MD, PHD

Diagnostic Radiology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of neck with contrast (70498)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan head or brain without contrast (70450)
74%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.