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Compare the published Medicare service mix of Ali Ardestani, MD, MSC with clinicians in the same registry specialty: Interventional Radiology (CMS).

CA · Exact areaEdit location

2024 published service data · 439 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

John Davis York, M.D.

Interventional Radiology (CMS) · Chula Vista, CA

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)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
70%Service-mix similarityView profile →

Pamela M. Mallari-Ramos, M.D.

Specialty details in registry · San Francisco, CA

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)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
63%Service-mix similarityView profile →

Christopher R Ingraham, MD

Interventional Radiology (CMS) · San Diego, CA

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)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
63%Service-mix similarityView profile →

Alexander Page, M.D.

Interventional Radiology (CMS) · Santa Rosa, CA

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)
  • Review by radiologist of image for replacement of stomach or large bowel tube (75984)
60%Service-mix similarityView profile →

Ohwook Kwon, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Loma Linda, CA

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)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
59%Service-mix similarityView profile →

Franz Edward Boas, MD, PHD

Interventional Radiology (CMS) · Duarte, CA

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)
  • Review by radiologist of ct guidance for needle placement (77012)
57%Service-mix similarityView profile →

Michael H Caccavale, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Santa Rosa, CA

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)
  • Injection of contrast through abdominal cavity tube for x-ray study (49424)
56%Service-mix similarityView profile →

Bart Lewis Dolmatch, M.D.

Interventional Radiology (CMS) · Mountain View, CA

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)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
55%Service-mix similarityView profile →

Andrew Grenville Taylor, MD, PH.D.

Diagnostic Radiology (CMS) · San Francisco, CA

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)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
  • Review by radiologist of image for replacement of stomach or large bowel tube (75984)
55%Service-mix similarityView profile →

Alexander Huynh Lam

Diagnostic Radiology (CMS) · San Francisco, CA

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)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
  • Review by radiologist of image for replacement of stomach or large bowel tube (75984)
54%Service-mix similarityView profile →

Cherng Chao, MD

Diagnostic Radiology (CMS) · Duarte, CA

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)
  • Review by radiologist of ct guidance for needle placement (77012)
54%Service-mix similarityView profile →

Kyle James Cooper, M.D.

Interventional Radiology (CMS) · Loma Linda, CA

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)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
54%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.