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Compare the published Medicare service mix of Tony Preston Smith, M.D. with clinicians in the same registry specialty: Specialty details in registry.

DURHAM, NC · Exact areaEdit location

2024 published service data · 151 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Paul Vincent Suhocki, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Durham, 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Insertion of stomach tube using fluoroscopic guidance with contrast (49440)
79%Service-mix similarityView profile →

Michael J Miller, M.D.

Diagnostic Radiology (CMS) · Durham, 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Ultrasonic guidance for blood vessel access (76937)
61%Service-mix similarityView profile →

Matthew Kirk Langman, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Durham, 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Ultrasonic guidance for blood vessel access (76937)
48%Service-mix similarityView profile →

Robert Ray Fish, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Durham, 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Ultrasonic guidance for blood vessel access (76937)
36%Service-mix similarityView profile →

Ajay Akash Madhavan, MD

Diagnostic Radiology (CMS) · Durham, 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)
12%Service-mix similarityView profile →

Rekha Natwar Mody, M.D.

Diagnostic Radiology (CMS) · Durham, 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)
12%Service-mix similarityView profile →

Mustafa Shadi Rifaat Bashir, M.D.

Diagnostic Radiology (CMS) · Durham, 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)
12%Service-mix similarityView profile →

Jared Dean Christensen, M.D.

Diagnostic Radiology (CMS) · Durham, 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)
12%Service-mix similarityView profile →

Joseph George Mammarappallil, PHD, MD

Diagnostic Radiology (CMS) · Durham, 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)
12%Service-mix similarityView profile →

Bryan O'sullivan-Murphy, M.D., PH.D.

Diagnostic Radiology (CMS) · Durham, 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)
11%Service-mix similarityView profile →

Jay Paul Willhite, M.D.

Diagnostic Radiology (CMS) · Durham, 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)
10%Service-mix similarityView profile →

Michael Robert Harowicz, M.D.

Diagnostic Radiology (CMS) · Durham, 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)
10%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.