A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Andrew Jason John, MD with clinicians in the same registry specialty: Orthopedic Surgery (CMS).

SAN FRANCISCO, CA · Exact areaEdit location

2024 published service data · 15 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Masato Nagao, M D PH D

Pain Management · Physical Medicine And Rehabilitation (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
41%Service-mix similarityView profile →

Karina Del Rosario, M.D.

Orthopedic Surgery · Physical Medicine And Rehabilitation (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
30%Service-mix similarityView profile →

Gary M. Abrams, M.D.

Neurology (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
29%Service-mix similarityView profile →

Sheena Pillai

Physical Medicine And Rehabilitation (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
29%Service-mix similarityView profile →

Lyndly Johnni Tamura, M.D.

Physical Medicine And Rehabilitation (CMS) · San Francisco, CA

Shared published services
2 shared services · view billing descriptions
  • Needle measurement of electrical activity in arm or leg muscles, complete study (95886)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
24%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.