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Similar work.
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Compare the published Medicare service mix of Raiyah Sheriffdeen, M.D. with clinicians in the same registry specialty: Anesthesiology.

PALO ALTO, CA · Exact areaEdit location

2024 published service data · 39 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kyaw Oo Lwin, M.D.

Anesthesiology · Palo Alto, CA

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)
54%Service-mix similarityView profile →

Shanthala Keshavacharya, M.D.

Anesthesiology · Palo Alto, CA

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 →

Jonathan Bradley, M.D.

Anesthesiology · Palo Alto, CA

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)
50%Service-mix similarityView profile →

Daetwan Williams, M.D.

Anesthesiology · Palo Alto, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of tube in pulmonary artery for monitoring (93503)
39%Service-mix similarityView profile →

Taylor Anne Deng, M.D.

Anesthesiology · Palo Alto, CA

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
39%Service-mix similarityView profile →

Alla Yarmosh, MD

Anesthesiology · Palo Alto, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
39%Service-mix similarityView profile →

Rebecca Sara Morris, MD

Anesthesiology · Palo Alto, CA

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Ultrasonic guidance for blood vessel access (76937)
31%Service-mix similarityView profile →

Robert Li-Chung Kong, M.D.

Anesthesiology · Palo Alto, CA

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)
31%Service-mix similarityView profile →

Tarang Safi, M.D.

Anesthesiology · Palo Alto, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Ultrasound of heart with probe in esophagus, with report (93312)
28%Service-mix similarityView profile →

William John Gostic, MD

Anesthesiology · Palo Alto, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
22%Service-mix similarityView profile →

Cornel Chiu, MD

Anesthesiology · Palo Alto, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
19%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.