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Compare the published Medicare service mix of Kelly Lynn Walsma, MD with clinicians in the same registry specialty: Internal Medicine.

LOS ANGELES, CA · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Chia-Yi Joyce Lee, MD

Internal Medicine · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
100%Service-mix similarityView profile →

Stefan Eisen Richter, M.D.

Internal Medicine · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
100%Service-mix similarityView profile →

Berj George Demirjian, M.D.

Internal Medicine · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
100%Service-mix similarityView profile →

Babak Bobby Saedi, M.D.

Internal Medicine · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
100%Service-mix similarityView profile →

Thanh Huynh Neville, M.D.

Internal Medicine · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarityView profile →

Laura Glassman

Internal Medicine · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
55%Service-mix similarityView profile →

Yusaku Michael Shino, M.D.

Internal Medicine · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
47%Service-mix similarityView profile →

Sassan Davoudi, MD

Internal Medicine · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
41%Service-mix similarityView profile →

Pranay Parikh

Internal Medicine · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
40%Service-mix similarityView profile →

Wilson Liu, D.O.

Internal Medicine · Los Angeles, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
40%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.