A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

MOUNTAIN VIEW, CA · Exact areaEdit location

2024 published service data · 18 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Lydia Delaney-Sathy, MD

Diagnostic Radiology (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 2 views (71046)
88%Service-mix similarityView profile →

Cindy Leong, MD

Diagnostic Radiology (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 2 views (71046)
85%Service-mix similarityView profile →

Michael Liang-Kai Chiou, M.D.

Diagnostic Radiology (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 2 views (71046)
85%Service-mix similarityView profile →

James Cowan, MD

Specialty details in registry · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 2 views (71046)
83%Service-mix similarityView profile →

Felix Adler, M.D.

Diagnostic Radiology (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 2 views (71046)
81%Service-mix similarityView profile →

Mark Sun, M.D.

Diagnostic Radiology (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 2 views (71046)
78%Service-mix similarityView profile →

Daniel Stucker, M.D.

Diagnostic Radiology (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of knee, 1-2 views (73560)
75%Service-mix similarityView profile →

Torben Kristensen, M.D.

Diagnostic Radiology (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of knee, 1-2 views (73560)
75%Service-mix similarityView profile →

Neha Vibhakar, MD

Diagnostic Radiology (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of knee, 1-2 views (73560)
75%Service-mix similarityView profile →

Bryan Hwang, MD

Diagnostic Radiology (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of knee, 1-2 views (73560)
75%Service-mix similarityView profile →

Peter Jun, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • X-ray of chest, 2 views (71046)
73%Service-mix similarityView profile →

Stephanie Laura Jun, M.D.

Diagnostic Radiology (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of knee, 1-2 views (73560)
71%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.