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

MILWAUKEE, WI · Exact areaEdit location

2024 published service data · 17 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Parag Jitendra Patel, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Milwaukee, WI

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 blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
58%Service-mix similarityView profile →

William S Rilling, MD

Interventional Radiology (CMS) · Milwaukee, WI

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 blood vessel access (76937)
  • Review by radiologist of additional artery image (75774)
53%Service-mix similarityView profile →

Kaila Craig Redifer Tremblay, M.D.

Diagnostic Radiology (CMS) · Milwaukee, WI

Shared published services
2 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 blood vessel access (76937)
50%Service-mix similarityView profile →

Robert Beres, MD

Diagnostic Radiology (CMS) · Milwaukee, WI

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 blood vessel access (76937)
  • X-ray of chest, 2 views (71046)
48%Service-mix similarityView profile →

Matthew J Scheidt, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Milwaukee, WI

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 blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
48%Service-mix similarityView profile →

Neil P Shah, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Milwaukee, WI

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 blood vessel access (76937)
  • Ct scan of blood vessels of abdomen and pelvis with contrast (74174)
44%Service-mix similarityView profile →

Sarah Beth White, MD

Interventional Radiology (CMS) · Milwaukee, WI

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 blood vessel access (76937)
  • Review by radiologist of additional artery image (75774)
42%Service-mix similarityView profile →

Milan J Joshi, M.D

Diagnostic Radiology · Interventional Radiology (CMS) · Milwaukee, WI

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 blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
41%Service-mix similarityView profile →

Eric J Hohenwalter, MD

Interventional Radiology (CMS) · Milwaukee, WI

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 blood vessel access (76937)
  • Review by radiologist of additional artery image (75774)
41%Service-mix similarityView profile →

Alexandra H Fairchild, M.D.

Interventional Radiology (CMS) · Milwaukee, WI

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)
39%Service-mix similarityView profile →

Benjamin Douglas Mcdowell, M.D.

Diagnostic Radiology (CMS) · Milwaukee, WI

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • X-ray of chest, 1 view (71045)
34%Service-mix similarityView profile →

Samir Prashant Shah, MD

Interventional Radiology (CMS) · Milwaukee, WI

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 blood vessel access (76937)
  • Ct scan of blood vessels of abdomen and pelvis with contrast (74174)
33%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.