A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Nicole Belsley Johnson, M.D. with clinicians in the same registry specialty: Pathology (CMS).

BOSTON, MA · Exact areaEdit location

2024 published service data · 155 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Liza Marie Quintana, M.D.

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Microscopic genetic analysis of tumor, manual (88360)
87%Service-mix similarityView profile →

Amy Ly, MD

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Microscopic genetic analysis of tumor, manual (88360)
86%Service-mix similarityView profile →

Jonathan L Hecht, MD, PHD

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Microscopic genetic analysis of tumor, manual (88360)
84%Service-mix similarityView profile →

Athena L Chen, MD

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
83%Service-mix similarityView profile →

Tao Zuo, MD

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Microscopic genetic analysis of tumor, manual (88360)
82%Service-mix similarityView profile →

David Hongyuan Hwang, M.D.

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Microscopic genetic analysis of tumor, manual (88360)
81%Service-mix similarityView profile →

Sarah E Kane, MD

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Microscopic genetic analysis of tumor, manual (88360)
80%Service-mix similarityView profile →

Hannah Haiyan Chen, MD, PHD

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Microscopic genetic analysis of tumor, manual (88360)
79%Service-mix similarityView profile →

Sharon Song, MD, MS

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Microscopic genetic analysis of tumor, manual (88360)
79%Service-mix similarityView profile →

Mingjuan Lisa Zhang, MD

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Microscopic genetic analysis of tumor, manual (88360)
79%Service-mix similarityView profile →

Lida P Hariri, MD, PHD

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Microscopic genetic analysis of tumor, manual (88360)
  • Pathology examination of tissue using a microscope, moderately high complexity (88307)
79%Service-mix similarityView profile →

Haihui Liao, M.D.

Pathology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Microscopic genetic analysis of tumor, manual (88360)
78%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.