A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Yan Hu, MBBS, PHD with clinicians in the same registry specialty: Pathology (CMS).

COLUMBUS, OH · Exact areaEdit location

2024 published service data · 96 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Maryam Tahir, MD

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
  • Microscopic genetic analysis of tumor, manual (88360)
74%Service-mix similarityView profile →

Gary H. Tozbikian, MD

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
  • Microscopic genetic analysis of tumor, manual (88360)
72%Service-mix similarityView profile →

Wegahta Tesfay Weldemichael, M.D.

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
  • Microscopic genetic analysis of tumor, manual (88360)
70%Service-mix similarityView profile →

Weiqiang Zhao, MD

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Molecular pathology procedure; physician interpretation and report (G0452)
  • Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (88374)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
65%Service-mix similarityView profile →

Zhiqin Wang, MD

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
  • Microscopic genetic analysis of tumor, manual (88360)
64%Service-mix similarityView profile →

Stephanie Diana Johnson, M.D.

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
63%Service-mix similarityView profile →

Debra L Zynger, MD

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
  • Microscopic genetic analysis of tumor, manual (88360)
63%Service-mix similarityView profile →

Taha Johar Sachak, M.D.

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
62%Service-mix similarityView profile →

Wei Chen, MD, PHD

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
  • Microscopic genetic analysis of tumor, manual (88360)
62%Service-mix similarityView profile →

Iouri Ivanov, MD

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
  • Microscopic genetic analysis of tumor, manual (88360)
62%Service-mix similarityView profile →

S Nayyer Hussein Jafri, MD

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
  • Microscopic genetic analysis of tumor, manual (88360)
61%Service-mix similarityView profile →

Jennifer Lynn Vazzano Goldstone, DO

Pathology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
  • Microscopic genetic analysis of tumor, manual (88360)
61%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.