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Similar work.
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Compare the published Medicare service mix of Amy Chadburn, M.D. with clinicians in the same registry specialty: Pathology (CMS).

NEW YORK, NY · Exact areaEdit location

2024 published service data · 196 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Madhu Micheal Ouseph, MD PHD

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure (88377)
  • Flow cytometry technique for dna or cell analysis, each additional marker (88185)
  • Microscopic genetic analysis of tissue, manual, each additional procedure (88369)
86%Service-mix similarityView profile →

Giorgio Giuseppe Aldo Inghirami, M.D.

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Flow cytometry technique for dna or cell analysis, each additional marker (88185)
  • Cell examination of specimen, concentration technique (88108)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
71%Service-mix similarityView profile →

Michael Joseph Kluk, MD, PHD

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure (88377)
  • Microscopic genetic analysis of tissue, manual, each additional procedure (88369)
  • Interpretation and report of genetic testing (88291)
64%Service-mix similarityView profile →

Sanjay Shutish Patel, M.D.

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Flow cytometry technique for dna or cell analysis, each additional marker (88185)
  • Cell examination of specimen, concentration technique (88108)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
62%Service-mix similarityView profile →

Kar Fai Chow, M.D.

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure (88377)
  • Microscopic genetic analysis of tissue, manual, each additional procedure (88369)
  • Cell examination of specimen, concentration technique (88108)
61%Service-mix similarityView profile →

Neal I Lindeman, MD

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure (88377)
  • Microscopic genetic analysis of tissue, manual, each additional procedure (88369)
  • Interpretation and report of genetic testing (88291)
55%Service-mix similarityView profile →

Suzanne Brandt, MD

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure (88377)
  • Flow cytometry technique for dna or cell analysis, each additional marker (88185)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
52%Service-mix similarityView profile →

Paul Dylan Barone, MD

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, concentration technique (88108)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Microscopic genetic analysis of tumor, manual (88360)
52%Service-mix similarityView profile →

Mariko Yabe, M.D., PHD

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Microscopic genetic analysis of tumor, manual (88360)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
47%Service-mix similarityView profile →

Xinmin Zhang, M.D.

Hematology · Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, concentration technique (88108)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Microscopic genetic analysis of tumor, manual (88360)
47%Service-mix similarityView profile →

Jonathan A Harris, M.D.

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure (88377)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Microscopic genetic analysis of tumor, manual (88360)
46%Service-mix similarityView profile →

Amy Wayne Ku, MD, PHD

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Microscopic genetic analysis of tumor, manual (88360)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
46%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.