HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Hyeon Yu with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

CHAPEL HILL, NC · Exact areaEdit location

2024 published service data · 62 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Junaid Raja, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Chapel Hill, NC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
64%Service-mix similarityView profile →

John Thomas Cardella, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Chapel Hill, NC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
57%Service-mix similarityView profile →

Robert Charles Gish, M.D.

Diagnostic Radiology (CMS) · Chapel Hill, NC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
  • Review by radiologist of additional artery image (75774)
30%Service-mix similarityView profile →

Lauren Marie Brubaker Burke, MD

Diagnostic Radiology (CMS) · Chapel Hill, NC

Shared published services
3 shared services · view billing descriptions
  • Ct scan of blood vessels of abdomen and pelvis with contrast (74174)
  • Ct scan of blood vessels of chest with contrast (71275)
  • X-ray of abdomen, minimum of 3 views (74021)
19%Service-mix similarityView profile →

William Fenner Griffin, M.D.

Diagnostic Radiology (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ct scan of blood vessels of abdomen and pelvis with contrast (74174)
  • Ct scan of blood vessels of chest with contrast (71275)
13%Service-mix similarityView profile →

Brett Hausauer

Diagnostic Radiology (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ct scan of blood vessels of abdomen and pelvis with contrast (74174)
  • Ct scan of blood vessels of chest with contrast (71275)
13%Service-mix similarityView profile →

Christopher Metcalf, MD

Diagnostic Radiology (CMS) · Chapel Hill, NC

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ct scan of blood vessels of chest with contrast (71275)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
13%Service-mix similarityView profile →

Elena Camelia Antonescu, D.O.

Diagnostic Radiology (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ct scan of blood vessels of abdomen and pelvis with contrast (74174)
  • Ct scan of blood vessels of chest with contrast (71275)
12%Service-mix similarityView profile →

Mariana Regina Defreitas, MD

Diagnostic Radiology (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ct scan of blood vessels of abdomen and pelvis with contrast (74174)
  • Ct scan of blood vessels of chest with contrast (71275)
10%Service-mix similarityView profile →

Joshua Adam Wallace, M.D. M.P.H.

Diagnostic Radiology (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ct scan of blood vessels of abdomen and pelvis with contrast (74174)
  • Ct scan of blood vessels of chest with contrast (71275)
9%Service-mix similarityView profile →

Dhanya Anand, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Chapel Hill, NC

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Ct scan of blood vessels of chest with contrast (71275)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
9%Service-mix similarityView profile →

Chockeo Syvanthong, M.D.

Diagnostic Radiology · General Practice (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ct scan of blood vessels of chest with contrast (71275)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
9%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.