A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Murray Thomas Wong, M.D. with clinicians in the same registry specialty: Specialty details in registry.

LOS ANGELES, CA · Exact areaEdit location

2024 published service data · 9 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Adam Anton Sassoon, MD

Orthopedic Surgery (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of drug delivery implant into tissue (11981)
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
67%Service-mix similarityView profile →

Daniel A. Oakes, M.D.

Orthopedic Surgery (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Aspiration and/or injection of fluid from large joint (20610)
46%Service-mix similarityView profile →

Guy D Paiement, MD

Orthopedic Surgery (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Aspiration and/or injection of fluid from large joint (20610)
40%Service-mix similarityView profile →

Donald B. Longjohn, M.D.

Orthopedic Surgery (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Aspiration and/or injection of fluid from large joint (20610)
39%Service-mix similarityView profile →

Nathanael David Heckmann, M.D.

Orthopedic Surgery (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
  • Aspiration and/or injection of fluid from large joint (20610)
37%Service-mix similarityView profile →

William T Long, M.D.

Orthopedic Surgery (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Replacement of thigh bone and hip joint with prosthesis (27130)
31%Service-mix similarityView profile →

Paul Keith Gilbert, M.D.

Specialty details in registry · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Replacement of knee joint, both sides of knee (27447)
  • Aspiration and/or injection of fluid from large joint (20610)
27%Service-mix similarityView profile →

David Ching-Wei Lee, MD

Orthopedic Surgery (CMS) · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Aspiration and/or injection of fluid from large joint (20610)
13%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.