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Compare the published Medicare service mix of Adam Zev Oskowitz, M.D., PH.D. with clinicians in the same registry specialty: Vascular Surgery (CMS).

SAN FRANCISCO, CA · Exact areaEdit location

2024 published service data · 13 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Marc Albert Levine, M.D.

General Surgery · Vascular Surgery (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of one leg arteries or artery grafts (93926)
  • Ultrasound of both sides of head and neck blood flow (93880)
61%Service-mix similarityView profile →

Michael Sung Soo Hong, MD

Vascular Surgery (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of one leg arteries or artery grafts (93926)
  • Ultrasound of both sides of head and neck blood flow (93880)
56%Service-mix similarityView profile →

Allan Marc Conway, MD

Vascular Surgery (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of one leg arteries or artery grafts (93926)
  • Ultrasound of both sides of head and neck blood flow (93880)
51%Service-mix similarityView profile →

Daniel R Nathanson, MD

Vascular Surgery (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of one leg arteries or artery grafts (93926)
  • Ultrasound of both sides of head and neck blood flow (93880)
46%Service-mix similarityView profile →

Michael Salvatore Conte, MD

Vascular Surgery (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of one leg arteries or artery grafts (93926)
  • Ultrasound of both sides of head and neck blood flow (93880)
46%Service-mix similarityView profile →

Clara Gomez-Sanchez, MD

Vascular Surgery (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of one leg arteries or artery grafts (93926)
  • Ultrasound of both sides of head and neck blood flow (93880)
44%Service-mix similarityView profile →

Neelima Katragunta, MD

General Surgery · Vascular Surgery (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of one leg arteries or artery grafts (93926)
  • Ultrasound of both sides of head and neck blood flow (93880)
43%Service-mix similarityView profile →

Jade S Hiramoto, MD

General Surgery · Vascular Surgery (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of one leg arteries or artery grafts (93926)
  • Ultrasound of both sides of head and neck blood flow (93880)
43%Service-mix similarityView profile →

Melinda Luz Aquino, M.D.

General Surgery · Vascular Surgery (CMS) · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Ultrasound of both sides of head and neck blood flow (93880)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
21%Service-mix similarityView profile →

Hernan Antonio Bazan, M.D.

Vascular Surgery (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Ultrasound of both sides of head and neck blood flow (93880)
16%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.