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Compare the published Medicare service mix of Angela Lai Chan, MD with clinicians in the same registry specialty: Internal Medicine.

ALAMEDA, CA · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 418 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Neighbor Charo, M.D.

Internal Medicine · San Leandro, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
100%Service-mix similarity~5.7 milesView profile →

Rita K. Ng, MD

Internal Medicine · Oakland, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
100%Service-mix similarity~6.7 milesView profile →

Nader M. Banki, MD

Internal Medicine · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
100%Service-mix similarity~8.8 milesView profile →

Josh Won Suk Chung, M.D.

Internal Medicine · Oakland, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
100%Service-mix similarity~6.7 milesView profile →

Stephan I. Lee, MD

Internal Medicine · Oakland, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
100%Service-mix similarity~6.7 milesView profile →

Lloyd E. Stockey, MD

Internal Medicine · Oakland, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
100%Service-mix similarity~6.7 milesView profile →

Jamal S. Rana, MD

Internal Medicine · Oakland, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
88%Service-mix similarity~6.7 milesView profile →

Marie Stella Pierre, MD

Internal Medicine · Oakland, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
86%Service-mix similarity~6.7 milesView profile →

Chuk W. Kwan, M.D.

Internal Medicine · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
49%Service-mix similarity~8.9 milesView profile →

Shu Wing Chan, MD

Internal Medicine · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
33%Service-mix similarity~8.9 milesView profile →

Gustin Ming Sun Ho, M.D.

Internal Medicine · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
29%Service-mix similarity~8.9 milesView profile →

Vino K Palli, MD

Internal Medicine · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
21%Service-mix similarity~9.1 milesView 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 approximate distance 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.