A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Margaret Chin-Chin Lin, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

STANFORD, CA · Exact areaEdit location

2024 published service data · 140 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ann Noi Chi Leung, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
95%Service-mix similarityView profile →

Emily Bao Tsai, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
95%Service-mix similarityView profile →

David Lewis Levin, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
94%Service-mix similarityView profile →

Haiwei Henry Guo, M.D.

Diagnostic Radiology · Nuclear Medicine (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
90%Service-mix similarityView profile →

Curtis Philip Langlotz, MD PHD

Specialty details in registry · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of abdomen, 1 view (74018)
75%Service-mix similarityView profile →

Brian Patrick Pogatchnik, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
69%Service-mix similarityView profile →

Jody Shen, M.D.

Specialty details in registry · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
69%Service-mix similarityView profile →

Roi Bittane, M.D.

Diagnostic Radiology (CMS) · Stanford, CA

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 →

Mohammad Hossein Madani, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
65%Service-mix similarityView profile →

Jason Jwo Lee, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of chest without contrast (71250)
65%Service-mix similarityView profile →

Brian Gabriel Jiang, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
63%Service-mix similarityView profile →

Feng Zhang, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest with contrast (71260)
59%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.