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Compare the published Medicare service mix of Tammy Theresa Tran-Yang, D.O. with clinicians in the same registry specialty: Gastroenterology (CMS).

GRAND RAPIDS, MI · Exact areaEdit location

2024 published service data · 29 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Dana Marie Stewart, D.O.

Gastroenterology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
60%Service-mix similarityView profile →

Mark Gregory Cooper, M.D.

Gastroenterology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
52%Service-mix similarityView profile →

Curtis Randall Weaver, MD

Gastroenterology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
51%Service-mix similarityView profile →

Christopher John Murphy, MD

Gastroenterology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
50%Service-mix similarityView profile →

Christopher Cairns Radawski, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
46%Service-mix similarityView profile →

Randall Scott Meisner, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
45%Service-mix similarityView profile →

Courtney Ferch, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
44%Service-mix similarityView profile →

Andrew B Shreiner, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
44%Service-mix similarityView profile →

Jason Scott Puckett, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
44%Service-mix similarityView profile →

Ben Kieff, MD

Gastroenterology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
43%Service-mix similarityView profile →

Matthew Moeller, MD

Gastroenterology · Internal Medicine (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
42%Service-mix similarityView profile →

Srinivas K. Janardan, M.D.

Gastroenterology (CMS) · Grand Rapids, MI

Shared published services
1 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
42%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.