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Compare the published Medicare service mix of Maria Gorneva 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.

Peter Denberg, MD PHD

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for heart artery bypass grafting on heart-lung machine (00567)
69%Service-mix similarityView profile →

Keith Rodriguez, M.D.

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for x-ray on artery of brain, heart, or chest (01926)
65%Service-mix similarityView profile →

Jonathan Schirripa, 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)
  • Anesthesia for procedure to assess heart electrical activity (00537)
  • Anesthesia for procedure on heart and large blood vessels (00560)
62%Service-mix similarityView profile →

Teuta Marsic, MD

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for heart artery bypass grafting on heart-lung machine (00567)
60%Service-mix similarityView profile →

Kurosh Takhtehchian, D.O

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for heart artery bypass grafting on heart-lung machine (00567)
59%Service-mix similarityView profile →

Edward Krei, M.D.

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for x-ray on artery of brain, heart, or chest (01926)
59%Service-mix similarityView profile →

Anna Katharina Beckmann, MD

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for procedure on heart and large blood vessels (00560)
56%Service-mix similarityView profile →

Justin Yuen Tong, M.D.

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for x-ray on artery of brain, heart, or chest (01926)
  • Anesthesia for procedure to assess heart electrical activity (00537)
54%Service-mix similarityView profile →

Lakshmi Nemani, MD, MPH

Anesthesiology · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for procedure on heart and large blood vessels (00560)
53%Service-mix similarityView profile →

Alaeddin Awad Tarhuni, M.D

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for heart artery bypass grafting on heart-lung machine (00567)
  • Anesthesia for x-ray on artery of brain, heart, or chest (01926)
52%Service-mix similarityView profile →

Jackie Ta, D.O

Anesthesiology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for heart artery bypass grafting on heart-lung machine (00567)
  • Anesthesia for x-ray on artery of brain, heart, or chest (01926)
51%Service-mix similarityView profile →

Daniela Violeta Orza, MD

Anesthesiology · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
51%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.