HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Michael Hyunjean Lee, MD with clinicians in the same registry specialty: Internal Medicine · Pulmonary Disease (CMS).

SAN FRANCISCO, CA · Exact areaEdit location

2024 published service data · 41 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brian Graham, MD

Internal Medicine (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
95%Service-mix similarityView profile →

Christina Yoon, MD, MPH

Internal Medicine (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
95%Service-mix similarityView profile →

Priya B Shete, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
95%Service-mix similarityView profile →

Ernesto Casillas, M.D.

Internal Medicine · Pulmonary Disease (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
89%Service-mix similarityView profile →

Neeta Thakur, MD

Internal Medicine · Pulmonary Disease (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
88%Service-mix similarityView profile →

Antonio Diaz Gomez, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
77%Service-mix similarityView profile →

Nisha H Gidwani, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
72%Service-mix similarityView profile →

Aaron Dorian Baugh, MD

Pulmonary Disease (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
68%Service-mix similarityView profile →

Robert Brown Schoene, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
65%Service-mix similarityView profile →

Laura L. Koth, MD

Internal Medicine · Pulmonary Disease (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
  • Test to determine lung volumes using sensors (94726)
64%Service-mix similarityView profile →

Sarah Anne Muni, MD

Internal Medicine · Pulmonary Disease (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume (94010)
59%Service-mix similarityView profile →

Alison M Dedent, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to determine lung volumes using sensors (94726)
54%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.