A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Eric Jason Gray, M.D. 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.

Quazi Zubair Al-Tariq, M.D.

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
69%Service-mix similarityView profile →

Yingding Xu, M.D.

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • 3d radiographic procedure with computerized image postprocessing (76377)
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
64%Service-mix similarityView profile →

T Tejpal Singh, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest with contrast (71260)
62%Service-mix similarityView profile →

Dean Wong Thongkham, M.D.

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Ct scan of chest without contrast (71250)
62%Service-mix similarityView profile →

Brian Satoshi Sakamoto, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Ct scan of chest without contrast (71250)
62%Service-mix similarityView profile →

Pranay Dipak Kothari, M.D.

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Ct scan of chest without contrast (71250)
61%Service-mix similarityView profile →

Michael Tran Nguyentat, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Ct scan of abdomen and pelvis with contrast (74177)
61%Service-mix similarityView profile →

Matthew Hassan Katz, M.D.

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Ct scan of chest without contrast (71250)
60%Service-mix similarityView profile →

Huan Luo Chou, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Ct scan of chest without contrast (71250)
60%Service-mix similarityView profile →

Bradley Christopher Monteforte, M.D.

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Ct scan of chest without contrast (71250)
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
59%Service-mix similarityView profile →

Humberto Wong, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Nuclear medicine study from skull base to mid-thigh with ct scan (78815)
  • Ct scan of abdomen and pelvis with contrast (74177)
58%Service-mix similarityView profile →

Eddy Dirk Zandee Van Rilland, MD

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Ct scan of chest without contrast (71250)
58%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.