A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Ivana Sheu with clinicians in the same registry specialty: Endocrinology (CMS).

SAN FRANCISCO, CA · Exact areaEdit location

2024 published service data · 34 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Chuan-Hsin Chang, M.D.

Endocrinology · Internal Medicine (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Blood test, basic group of blood chemicals (calcium, total) (80048)
  • Vitamin d-3 level (82306)
87%Service-mix similarityView profile →

Michael Natter, MD

Endocrinology · Internal Medicine (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
19%Service-mix similarityView profile →

John Gilly Graham, M.D., PH.D

Endocrinology (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
14%Service-mix similarityView profile →

Christina Nakyung Ryu, M.D.

Endocrinology · Internal Medicine (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
12%Service-mix similarityView profile →

Melissa E Weinberg, M.D.

Endocrinology · Internal Medicine (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
12%Service-mix similarityView profile →

Kjersti Meyer Kirkeby, M.D.

Endocrinology · Internal Medicine (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
11%Service-mix similarityView profile →

Chienying Liu, MD

Endocrinology · Internal Medicine (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
11%Service-mix similarityView profile →

Anthony Yin, M.D.

Endocrinology (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
9%Service-mix similarityView profile →

Diana M. Antoniucci, MD

Endocrinology · Internal Medicine (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Hemoglobin a1c level (83036)
9%Service-mix similarityView profile →

Myat H Soe, M.D.

Internal Medicine (CMS) · San Francisco, CA

Shared published services
1 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
9%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.