A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Stan Su-Tah Chen, M.D. with clinicians in the same registry specialty: Anesthesiology.

SEATTLE, WA · Exact areaEdit location

2024 published service data · 318 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Maximillian Sol Blanter, M.D.

Anesthesiology · Seattle, WA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
66%Service-mix similarityView profile →

Tzevan Poon, MD

Anesthesiology · Seattle, WA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
61%Service-mix similarityView profile →

Sunjay Jodh-Inder Sud, M.D.

Anesthesiology · Seattle, WA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
61%Service-mix similarityView profile →

Jonathan Van Dang, MD

Anesthesiology · Seattle, WA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
61%Service-mix similarityView profile →

Kenneth Chiou, MD

Anesthesiology · Seattle, WA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
59%Service-mix similarityView profile →

Christopher Christian Wu, MD

Anesthesiology · Seattle, WA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
55%Service-mix similarityView profile →

Paul Joseph Vithayathil, M.D.

Anesthesiology · Seattle, WA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
54%Service-mix similarityView profile →

Susan Margaret Scheer, DO

Anesthesiology · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Anesthesia for total hip replacement (01214)
53%Service-mix similarityView profile →

Ralph Donald Michel, MD

Anesthesiology · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Anesthesia for total hip replacement (01214)
53%Service-mix similarityView profile →

David B Auyong, MD

Anesthesiology · Seattle, WA

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
  • Anesthesia for total hip replacement (01214)
49%Service-mix similarityView profile →

Kimberly Anne Fitzgerald, MD

Anesthesiology · Seattle, WA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
46%Service-mix similarityView profile →

Deyan Z Milligan, MD

Anesthesiology · Seattle, WA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for total hip replacement (01214)
46%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.