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Compare the published Medicare service mix of Ari Isaacson, M.D. with clinicians in the same registry specialty: Interventional 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.

Robert Dixon, MD

Interventional Radiology (CMS) · Chapel Hill, NC

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond (36248)
  • Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch (36247)
72%Service-mix similarityView profile →

Alexandra Katherine Banathy, MD

Interventional Radiology (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
27%Service-mix similarityView profile →

Meghan Ruth Clark, MD

Interventional Radiology (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
27%Service-mix similarityView profile →

Johannes Lourens Du Pisanie

Interventional Radiology (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
20%Service-mix similarityView profile →

Gloria Maria Martinez Salazar, M.D.

Diagnostic Radiology (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
18%Service-mix similarityView profile →

Nicole Alexis Keefe, M.D.

Diagnostic Radiology (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
17%Service-mix similarityView profile →

Priya Mody, M.D.

Interventional Radiology (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
17%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)
15%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.