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Compare the published Medicare service mix of Randolph A. Hennigar, PH.D., M.D. with clinicians in the same registry specialty: Pathology (CMS).

STONY BROOK, NY · Exact areaEdit location

2024 published service data · 12 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Xiaotong Wang, MD

Pathology (CMS) · Stony Brook, NY

Shared published services
3 shared services · view billing descriptions
  • Antibody evaluation, each additional single antibody stain procedure (88350)
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
84%Service-mix similarityView profile →

Eric U Yee, MD

Pathology (CMS) · Stony Brook, NY

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
56%Service-mix similarityView profile →

Sui Yung Zee, M.D.

Pathology (CMS) · Stony Brook, NY

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
55%Service-mix similarityView profile →

Yupo Ma, MD PHD

Specialty details in registry · Stony Brook, NY

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
55%Service-mix similarityView profile →

Carmen Tornos, M.D.

Pathology (CMS) · Stony Brook, NY

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, initial procedure (88342)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
50%Service-mix similarityView profile →

Chris Metter

Pathology (CMS) · Stony Brook, NY

Shared published services
3 shared services · view billing descriptions
  • Special stained specimen slides to examine tissue including interpretation and report (88313)
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
42%Service-mix similarityView profile →

Daniel Coldren, M.D.

Pathology (CMS) · Stony Brook, NY

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, initial procedure (88342)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
38%Service-mix similarityView profile →

Kerry Brendon Nagee, MD

Pathology (CMS) · Stony Brook, NY

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, initial procedure (88342)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
37%Service-mix similarityView profile →

Tianhao Zhao, M.D.

Pathology (CMS) · Stony Brook, NY

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, initial procedure (88342)
  • Special stained specimen slides to examine tissue, each additional procedure (88341)
37%Service-mix similarityView profile →

Daniel Christopher Mockler, M.D.

Pathology (CMS) · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
37%Service-mix similarityView profile →

Hibbah Bint Nabeel, MD

Pathology (CMS) · Stony Brook, NY

Shared published services
2 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
  • Special stained specimen slides to examine tissue, initial procedure (88342)
27%Service-mix similarityView profile →

Kenneth Reed Shroyer, MD, PHD

Pathology (CMS) · Stony Brook, NY

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
21%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.