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Compare the published Medicare service mix of Nicole Alexis Keefe, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

CHAPEL HILL, NC · Exact areaEdit location

2024 published service data · 10 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Gloria Maria Martinez Salazar, M.D.

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)
  • 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)
86%Service-mix similarityView profile →

Priya Mody, M.D.

Interventional 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)
  • 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)
84%Service-mix similarityView profile →

Johannes Lourens Du Pisanie

Interventional 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)
  • 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)
76%Service-mix similarityView profile →

Alexandra Katherine Banathy, MD

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)
  • Ct scan of blood vessels of chest with contrast (71275)
  • Ultrasonic guidance for blood vessel access (76937)
65%Service-mix similarityView profile →

Meghan Ruth Clark, MD

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)
  • Ultrasonic guidance for needle placement (76942)
60%Service-mix similarityView profile →

Maureen Pearl Kohi, M.D.

Interventional Radiology (CMS) · Chapel Hill, NC

Shared published services
1 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)
40%Service-mix similarityView profile →

Robert Dixon, MD

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)
37%Service-mix similarityView profile →

Ari Isaacson, M.D.

Interventional Radiology (CMS) · Chapel Hill, NC

Shared published services
2 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)
17%Service-mix similarityView profile →

Yi Yang

Diagnostic Radiology (CMS) · Chapel Hill, NC

Shared published services
1 shared services · view billing descriptions
  • Ct scan of blood vessels of chest with contrast (71275)
8%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.