A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Hansen Lam, MD 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.

Yan Shi, MD

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Evaluation of fine needle aspirate with interpretation and report (88173)
90%Service-mix similarityView profile →

Dan Lu, M.D., PH.D.

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Evaluation of fine needle aspirate with interpretation and report (88173)
90%Service-mix similarityView profile →

Melissa Yee-Chang, D.O.

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Evaluation of fine needle aspirate with interpretation and report (88173)
87%Service-mix similarityView profile →

Abha Goyal, MD

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Evaluation of fine needle aspirate with interpretation and report (88173)
87%Service-mix similarityView profile →

Jun Fan

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Evaluation of fine needle aspirate with interpretation and report (88173)
85%Service-mix similarityView profile →

Sheila Elaika Segura, M.D.

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Evaluation of fine needle aspirate with interpretation and report (88173)
84%Service-mix similarityView profile →

Jose Victor Scarpa Carniello, M.D.

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Evaluation of fine needle aspirate with interpretation and report (88173)
84%Service-mix similarityView profile →

Guo-Xia Tong, M.D.

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Evaluation of fine needle aspirate with interpretation and report (88173)
84%Service-mix similarityView profile →

Sigfred Lajara

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Evaluation of fine needle aspirate with interpretation and report (88173)
81%Service-mix similarityView profile →

Arash Lahoutiharahdashti, MD

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Evaluation of fine needle aspirate with interpretation and report (88173)
79%Service-mix similarityView profile →

Robert Burkhardt, M.D.

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
79%Service-mix similarityView profile →

Elham Yousefi, M.D.

Pathology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Cell examination of specimen, selective cellular enhancement technique (88112)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Evaluation of fine needle aspirate with interpretation and report (88173)
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.