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Compare the published Medicare service mix of Sidhartha Tavri, M.D. with clinicians in the same registry specialty: Interventional Radiology (CMS).

PORTLAND, OR · Exact areaEdit location

2024 published service data · 26 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Shawdon Molavi, M.D.

Interventional Radiology (CMS) · Portland, OR

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 needle placement (76942)
  • Ultrasonic guidance for blood vessel access (76937)
82%Service-mix similarityView profile →

Claire Kaufman, M.D.

Interventional Radiology (CMS) · Portland, OR

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)
76%Service-mix similarityView profile →

Tanay Patel, M.D.

Interventional Radiology (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
71%Service-mix similarityView profile →

Moses Azubuike, M.D

Diagnostic Radiology · Interventional Radiology (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
69%Service-mix similarityView profile →

Spencer Degerstedt, MD

Interventional Radiology (CMS) · Portland, OR

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)
60%Service-mix similarityView profile →

Keith Bertram Quencer, MD

Interventional Radiology (CMS) · Portland, OR

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)
56%Service-mix similarityView profile →

Brian Park

Interventional Radiology (CMS) · Portland, OR

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)
48%Service-mix similarityView profile →

Hasnain A Hasham, M.D.

Diagnostic Radiology (CMS) · Portland, OR

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 needle placement (76942)
  • Ultrasonic guidance for blood vessel access (76937)
44%Service-mix similarityView profile →

Yoon-Jin Kim

Diagnostic Radiology · Interventional Radiology (CMS) · Portland, OR

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)
42%Service-mix similarityView profile →

Mark Alan Gibson, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Portland, OR

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 needle placement (76942)
  • Ultrasonic guidance for blood vessel access (76937)
42%Service-mix similarityView profile →

David Cheng, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Portland, OR

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 needle placement (76942)
  • Ultrasonic guidance for blood vessel access (76937)
42%Service-mix similarityView profile →

Alexander Jon Boscanin, MD

Diagnostic Radiology (CMS) · Portland, OR

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 needle placement (76942)
  • Ultrasonic guidance for blood vessel access (76937)
41%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.