HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Satoshi Tateshima, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

LOS ANGELES, CA · Exact areaEdit location

2024 published service data · 58 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Naoki Kaneko, MD

Interventional Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist (36223)
  • Insertion of tube into brain artery for diagnosis or treatment with review by radiologist (36226)
  • Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist (36224)
63%Service-mix similarityView profile →

Gary Duckwiler, MD

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist (36223)
  • Insertion of tube into brain artery for diagnosis or treatment with review by radiologist (36226)
  • Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist (36224)
52%Service-mix similarityView profile →

Ramon Ray Ter-Oganesyan, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Los Angeles, CA

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)
30%Service-mix similarityView profile →

Sue Ellen Hanks, M.D.

Specialty details in registry · Los Angeles, CA

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)
30%Service-mix similarityView profile →

Jose Miguel Morales, M.D.

Interventional Radiology · Neurology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist (36223)
  • Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist (36227)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
29%Service-mix similarityView profile →

George Rappard, MD

Diagnostic Radiology · Internal Medicine (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist (36223)
  • Insertion of tube into brain artery for diagnosis or treatment with review by radiologist (36226)
21%Service-mix similarityView profile →

Jessica Kelly Stewart, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Los Angeles, CA

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)
19%Service-mix similarityView profile →

Matthew Abad-Santos, MD

Interventional Radiology (CMS) · Los Angeles, CA

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)
19%Service-mix similarityView profile →

Siddharth A Padia, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Los Angeles, 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
18%Service-mix similarityView profile →

Mary Victoria Marx, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Los Angeles, CA

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)
18%Service-mix similarityView profile →

Michael Aaron Lalezarian

Diagnostic Radiology (CMS) · Los Angeles, 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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
18%Service-mix similarityView profile →

Jenanan Prakasha Vairavamurthy, MD

Interventional Radiology (CMS) · Los Angeles, CA

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)
18%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.