A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Brian Bobby Chiong, M.D. with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

CA · Exact areaEdit location

2024 published service data · 439 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Rian Aaron Holayter, M.D.

Diagnostic Radiology (CMS) · San Jose, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Insertion of stomach tube using fluoroscopic guidance with contrast (49440)
56%Service-mix similarityView profile →

Gokhan Kuyumcu, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Burlingame, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • X-ray of chest, 1 view (71045)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
50%Service-mix similarityView profile →

Patrick Yoon Kim, MD

Diagnostic Radiology (CMS) · Santa Clara, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
48%Service-mix similarityView profile →

Shalin Jitendra Amin, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Daly City, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
48%Service-mix similarityView profile →

Gaurav K. Goswami, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Newport Beach, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • X-ray of chest, 1 view (71045)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
48%Service-mix similarityView profile →

Anthony Thomas Rapae, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Baldwin Park, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
47%Service-mix similarityView profile →

Lawrence G. Davis, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Sacramento, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
47%Service-mix similarityView profile →

Jenanan Prakasha Vairavamurthy, MD

Interventional Radiology (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
47%Service-mix similarityView profile →

Benjamin Hairan Ge, MD

Interventional Radiology (CMS) · Stanford, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
47%Service-mix similarityView profile →

Christopher Paul Brunson, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Replacement of stomach or large bowel tube using fluoroscopic guidance with contrast (49450)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
46%Service-mix similarityView profile →

Jedediah Dixon, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Loma Linda, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
44%Service-mix similarityView profile →

Jamie Di Fiori, MD

Diagnostic Radiology · Interventional Radiology · Nuclear Medicine (CMS) · Baldwin Park, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
42%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.