A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Anthony Ambal Delacruz, M.D. with clinicians in the same registry specialty: Anesthesiology.

CHICAGO, IL · Exact areaEdit location

2024 published service data · 432 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Lindsay D. Nowak, MD

Anesthesiology · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasound of heart with probe in esophagus, with report (93312)
85%Service-mix similarityView profile →

Joseph Capone, DO

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasound of heart with probe in esophagus, with report (93312)
  • Insertion of tube in pulmonary artery for monitoring (93503)
80%Service-mix similarityView profile →

Kristin C Trela, MD

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasound of heart with probe in esophagus, with report (93312)
  • Insertion of tube in pulmonary artery for monitoring (93503)
75%Service-mix similarityView profile →

Mark Chaney

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasound of heart with probe in esophagus, with report (93312)
  • Insertion of tube in pulmonary artery for monitoring (93503)
75%Service-mix similarityView profile →

Vicki Zhu Jun Bing, MD

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasound of heart with probe in esophagus, with report (93312)
  • Insertion of tube in pulmonary artery for monitoring (93503)
73%Service-mix similarityView profile →

Katherine Leigh Kozarek, M.D.

Anesthesiology · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Insertion of tube in pulmonary artery for monitoring (93503)
72%Service-mix similarityView profile →

Richa Dhawan, MD, MPH

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasound of heart with probe in esophagus, with report (93312)
  • Insertion of tube in pulmonary artery for monitoring (93503)
72%Service-mix similarityView profile →

Katayoun Aghajani, M.D.

Anesthesiology · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
69%Service-mix similarityView profile →

Douglas William Rybar, MD

Anesthesiology · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
69%Service-mix similarityView profile →

Tatiana Krejci, M.D.

Anesthesiology · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
69%Service-mix similarityView profile →

Kere Frey, DO

Anesthesiology · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
69%Service-mix similarityView profile →

Charles Hogue, M.D.

Anesthesiology · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
69%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.