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Compare the published Medicare service mix of Marc L Friedman, MD with clinicians in the same registry specialty: Specialty details in registry.

LOS ANGELES, CA · Exact areaEdit location

2024 published service data · 383 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Aarti Patil Luhar, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Insertion of tunneled central venous tube for infusion (5 years or older) (36558)
45%Service-mix similarityView profile →

Maud Mostafa Morshedi, M.D., PH.D.

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

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Insertion of tunneled central venous tube for infusion (5 years or older) (36558)
39%Service-mix similarityView profile →

Arman Yaghoubian, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Insertion of tunneled central venous tube for infusion (5 years or older) (36558)
28%Service-mix similarityView profile →

Shenise Nicole Gilyard, MD

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Insertion of tunneled central venous tube for infusion (5 years or older) (36558)
27%Service-mix similarityView profile →

Sipan Mathevosian, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Insertion of tunneled central venous tube for infusion (5 years or older) (36558)
27%Service-mix similarityView profile →

Lucas Russell Cusumano

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

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Review by radiologist of additional artery image (75774)
26%Service-mix similarityView profile →

Max Padgett

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Insertion of tunneled central venous tube for infusion (5 years or older) (36558)
24%Service-mix similarityView profile →

Richard J Vanallan, MD

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

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Insertion of tunneled central venous tube for infusion (5 years or older) (36558)
21%Service-mix similarityView profile →

Baron Black, M.D.

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
19%Service-mix similarityView profile →

Martin Phillip Edwards, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch (36247)
  • Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond (36248)
18%Service-mix similarityView profile →

Zachary Mark Haber, MD

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
18%Service-mix similarityView profile →

Scott J. Genshaft, MD

Interventional Radiology (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
17%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.