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

HOUSTON, TX · Exact areaEdit location

2024 published service data · 249 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

April Anne Ewton, MD

Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
94%Service-mix similarityView profile →

Jacqueline Tram O'hare, D.O

Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
89%Service-mix similarityView profile →

Reka Szigeti, MD

Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
88%Service-mix similarityView profile →

Do Hwan Kim, M.D

Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
87%Service-mix similarityView profile →

Christine Elizabeth Jabcuga, M.D.

Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
86%Service-mix similarityView profile →

Clifford Ryan Blieden, MD

Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
84%Service-mix similarityView profile →

Tiffany Sheu, M.D.

Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
84%Service-mix similarityView profile →

Youli Zu, MD PHD

Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
83%Service-mix similarityView profile →

Darshan B Roy, M.D.

Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
82%Service-mix similarityView profile →

Bonnie L Kemp, MD PHD

Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
  • Preparation of tissue for examination by removing any calcium present (88311)
82%Service-mix similarityView profile →

Suyang Hao, MD

Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
81%Service-mix similarityView profile →

Pei Lin, M.D.

Hematology · Pathology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Flow cytometry technique for dna or cell analysis, 16 or more markers (88189)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
81%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.