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Compare the published Medicare service mix of Daniel Robert Austin, MD with clinicians in the same registry specialty: Anesthesiology.

WASHINGTON, DC · Exact areaEdit location

2024 published service data · 173 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jessica Hsu Chou, MD

Anesthesiology · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
78%Service-mix similarityView profile →

Biju Matthew Kattapuram, MD

Anesthesiology · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
72%Service-mix similarityView profile →

Mark D Rhoads, DO

Anesthesiology · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
65%Service-mix similarityView profile →

Choy Rae Ava Lewis, MD

Anesthesiology · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
65%Service-mix similarityView profile →

Amanda Elizabeth Zarchin, M.D.

Anesthesiology · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
63%Service-mix similarityView profile →

Nicholas G Kambouris, MD

Anesthesiology · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
62%Service-mix similarityView profile →

Luna Chaaban

Anesthesiology · Washington, DC

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
59%Service-mix similarityView profile →

Marius Andreas Fassbinder, M.D.

Anesthesiology · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
58%Service-mix similarityView profile →

Italo Ibi, MD

Anesthesiology · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
56%Service-mix similarityView profile →

Nidal Mohammad Qaddumi, M.D.

Anesthesiology · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
52%Service-mix similarityView profile →

Richard C Evans, MD

Anesthesiology · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Anesthesia for procedure on heart and large blood vessels (00560)
52%Service-mix similarityView profile →

Ferenc Puskas, MD

Anesthesiology · Washington, DC

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
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.