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Compare the published Medicare service mix of Carlos Javier Guevara, MD with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

SAINT LOUIS, MO · Exact areaEdit location

2024 published service data · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Amir Ata Rahnemai Azar, MD

Diagnostic Radiology (CMS) · Saint Louis, MO

Shared published services
3 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)
  • Review by radiologist of arm or leg artery image (75710)
49%Service-mix similarityView profile →

Suresh Vedantham, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Saint Louis, MO

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)
46%Service-mix similarityView profile →

Millie Liao, DO

Interventional Radiology (CMS) · Saint Louis, MO

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)
46%Service-mix similarityView profile →

Pavan Kumar Kavali, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Saint Louis, MO

Shared published services
3 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
42%Service-mix similarityView profile →

Olaguoke K Akinwande, MD

Interventional Radiology · Radiation Oncology · Vascular Surgery (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Telephone medical discussion with physician, 21-30 minutes (99443)
  • Ultrasound study of arm and leg arteries (93922)
41%Service-mix similarityView profile →

Jerome Kao, M.D.

Interventional Radiology (CMS) · Saint Louis, MO

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)
39%Service-mix similarityView profile →

James R Duncan, MD

Interventional Radiology (CMS) · Saint Louis, MO

Shared published services
3 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
39%Service-mix similarityView profile →

Naganathan Bhagvathy Mani, MD

Interventional Radiology (CMS) · Saint Louis, MO

Shared published services
3 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
35%Service-mix similarityView profile →

Stephanie Hewon Kim, MD

Interventional Radiology (CMS) · Saint Louis, MO

Shared published services
3 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
35%Service-mix similarityView profile →

Daniel D Picus, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Saint Louis, MO

Shared published services
3 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
33%Service-mix similarityView profile →

Steven Sauk, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Saint Louis, MO

Shared published services
3 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
33%Service-mix similarityView profile →

Radu Serban, MD

Hospitalist (CMS) · Saint Louis, MO

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)
32%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.