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Compare the published Medicare service mix of Zvika Jacob Schreiber, MD with clinicians in the same registry specialty: Pathology (CMS).

STATEN ISLAND, NY · Exact areaEdit location

2024 published service data · 13 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Anissa Abdelmalek, MD

Pathology (CMS) · Staten Island, 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 including interpretation and report (88313)
80%Service-mix similarityView profile →

Emil L Petrov, MD

Pathology (CMS) · Staten Island, 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 including interpretation and report (88313)
79%Service-mix similarityView profile →

Minsheng Zhuang, MD

Pathology (CMS) · Staten Island, 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 including interpretation and report (88313)
  • Special stained specimen slides to identify organisms including interpretation and report (88312)
77%Service-mix similarityView profile →

Monika Wrzolek, MD

Pathology (CMS) · Staten Island, 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 including interpretation and report (88313)
72%Service-mix similarityView profile →

Lynne M Opitz, MD

Pathology (CMS) · Staten Island, 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 including interpretation and report (88313)
69%Service-mix similarityView profile →

Jocelyn Villanueva, MD

Pathology (CMS) · Staten Island, 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 including interpretation and report (88313)
66%Service-mix similarityView profile →

Shahbaz Ali Khan, M.D

Pathology (CMS) · Staten Island, 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 identify organisms including interpretation and report (88312)
65%Service-mix similarityView profile →

Kokila Mody, MD

Pathology (CMS) · Staten Island, 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 identify organisms including interpretation and report (88312)
61%Service-mix similarityView profile →

Oana C Rosca, M.D.

Pathology (CMS) · Staten Island, 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 identify organisms including interpretation and report (88312)
54%Service-mix similarityView profile →

Robert Anthony Guarino, M.D.

Pathology (CMS) · Staten Island, 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)
54%Service-mix similarityView profile →

Anupma Agarwal, M.D.

Pathology (CMS) · Staten Island, 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 identify organisms including interpretation and report (88312)
53%Service-mix similarityView profile →

Wei Xue

Hematology/Oncology · Pathology (CMS) · Staten Island, NY

Shared published services
1 shared services · view billing descriptions
  • Pathology examination of tissue using a microscope, intermediate complexity (88305)
51%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.