NPI Lens

Zheng Han

NPI 1689112757ActiveIndividual· Physician Assistant· Flushing, NY

Physician Assistant in Flushing, New York, licensed in NY, with an NPI issued in February 2017. Part D covered 4,719 prescriptions written in 2024, 79% of them generic. Merck Sharp & Dohme LLC was the largest of 4 companies reporting payments in 2025, $196.02 in all, mostly food and beverage.

Overview

NPI1689112757
StatusActive
Entity typeIndividual
Sole proprietorYes
NPI issuedFeb 8, 2017
Last updated in NPPESFeb 8, 2017

Specialties and licenses

TaxonomyCodeLicenseState
Physician Assistant Primary363A00000X020375-1NY

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026

Part D prescriptions in 2024

Prescriptions (claims)4,719 · 5,498 30-day fills
Patients190
Total drug cost$532,560
Generic share79% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$196.02 · 9 payments from 4 companies
  • 2024$501.77 · 19 payments from 7 companies

Top paying companies in 2025

CompanyAmountPayments
Merck Sharp & Dohme LLC$89.874
Phathom Pharmaceuticals, Inc.$38.662
Amneal Pharmaceuticals LLC$38.132
Abbvie Inc.$29.361

What the 2025 payments were for

  • Food and Beverage$196.02 · 9 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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