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

SACRAMENTO, CA · Exact areaEdit location

2024 published service data · 30 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ryan Di Geronimo, M.D., MPH

Interventional Radiology (CMS) · Sacramento, 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)
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of leg arteries or artery grafts (93925)
84%Service-mix similarityView profile →

Benjamin G Coombs, D.O.

Interventional Radiology (CMS) · Sacramento, 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)
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of leg arteries or artery grafts (93925)
83%Service-mix similarityView profile →

Abdur Reza Khan, M.D.

Interventional Radiology (CMS) · Sacramento, 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)
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of leg arteries or artery grafts (93925)
82%Service-mix similarityView profile →

Aneel Mandava, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Sacramento, 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)
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of leg arteries or artery grafts (93925)
79%Service-mix similarityView profile →

Aria Naomi Sasaki, M.D.

Interventional Radiology (CMS) · Sacramento, 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)
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of leg arteries or artery grafts (93925)
78%Service-mix similarityView profile →

Stan Zipser, M.D.

Interventional Radiology (CMS) · Sacramento, 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)
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of leg arteries or artery grafts (93925)
74%Service-mix similarityView profile →

Christopher Joseph Laing, M.D.

Interventional Radiology (CMS) · Sacramento, 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)
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of leg arteries or artery grafts (93925)
67%Service-mix similarityView profile →

Patrick Anthony Harty, MD

Diagnostic Radiology (CMS) · Sacramento, 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)
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of leg arteries or artery grafts (93925)
57%Service-mix similarityView profile →

Mylon Marshall, M.D.

Specialty details in registry · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm and leg arteries (93922)
  • Ultrasound of leg arteries or artery grafts (93925)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
55%Service-mix similarityView profile →

Amol Mukesh Shah, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Sacramento, 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Ultrasonic guidance for blood vessel access (76937)
44%Service-mix similarityView profile →

Catherine Vu, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Sacramento, 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Ultrasonic guidance for blood vessel access (76937)
44%Service-mix similarityView profile →

Rex M Pillai, MD

Interventional Radiology (CMS) · Sacramento, 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)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • 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.