A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

FREMONT, CA · Exact areaEdit location

2024 published service data · 15 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Vineet Sharma, MD

Diagnostic Radiology (CMS) · Fremont, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Limited ultrasound scan of abdomen (76705)
  • Mri scan of lower spinal canal without contrast (72148)
93%Service-mix similarityView profile →

Brian Vu, M.D.

Diagnostic Radiology (CMS) · Fremont, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Limited ultrasound scan of abdomen (76705)
  • Mri scan of lower spinal canal without contrast (72148)
91%Service-mix similarityView profile →

Thomas Irwin Efird, M.D.

Diagnostic Radiology (CMS) · Fremont, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Limited ultrasound scan of abdomen (76705)
  • Mri scan of lower spinal canal without contrast (72148)
88%Service-mix similarityView profile →

Brian Kaoru Nagai, M.D.

Diagnostic Radiology (CMS) · Fremont, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Limited ultrasound scan of abdomen (76705)
  • Mri scan of lower spinal canal without contrast (72148)
86%Service-mix similarityView profile →

Maureen Claire Chapman, MD

Diagnostic Radiology (CMS) · Fremont, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Limited ultrasound scan of abdomen (76705)
  • Mri scan of lower spinal canal without contrast (72148)
81%Service-mix similarityView profile →

Bruce R Nixon, M.D.

Diagnostic Radiology (CMS) · Fremont, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Limited ultrasound scan of abdomen (76705)
  • Mri scan of lower spinal canal without contrast (72148)
67%Service-mix similarityView profile →

Jacob R Wouden, M.D.

Diagnostic Radiology (CMS) · Fremont, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Limited ultrasound scan of abdomen (76705)
  • Mri scan of lower spinal canal without contrast (72148)
66%Service-mix similarityView profile →

Lisa L. Kinoshita, MD

Diagnostic Radiology (CMS) · Fremont, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Limited ultrasound scan of abdomen (76705)
  • X-ray of knee, 3 views (73562)
65%Service-mix similarityView profile →

Anjali Taneja, DO

Diagnostic Radiology (CMS) · Fremont, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Limited ultrasound scan of abdomen (76705)
  • Mri scan of lower spinal canal without contrast (72148)
64%Service-mix similarityView profile →

Sean Hilchey, MD

Diagnostic Radiology (CMS) · Fremont, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Mri scan of lower spinal canal without contrast (72148)
  • Mri scan of leg joint without contrast (73721)
55%Service-mix similarityView profile →

Chad Eric Sarver, MD

Diagnostic Radiology (CMS) · Fremont, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Limited ultrasound scan of abdomen (76705)
  • X-ray of knee, 3 views (73562)
45%Service-mix similarityView profile →

Haramrit Hansra, M.D..

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

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest without contrast (71250)
25%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.