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Mark Yungjie Jeng, MD, PHD

NPI 1467080184ActiveIndividual· Internal Medicine, Medical Oncology· New York, NY

Internal Medicine, Medical Oncology (MD, PHD) in New York, New York, trained at Stanford University School of Medicine (class of 2020). Part D covered 66 prescriptions written in 2024, 86% of them generic.

Overview

NPI1467080184
StatusActive
Entity typeIndividual
CredentialMD, PHD
Sole proprietorNo
NPI issuedMar 29, 2020
Last updated in NPPESMar 10, 2026
Certified by providerMar 10, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Medical Oncology Primary207RX0202X323178NY

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Medical Oncology (NJ); Practitioner - Medical Oncology (NY)

Part D prescriptions in 2024

Prescriptions (claims)66 · 88 30-day fills
Patients30
Total drug cost$4,275
Generic share86% of claims

Medicare sources and data years

Education and affiliations

Medical schoolStanford University School of Medicine
Graduation year2020
Medicare specialtyMedical Oncology
Secondary specialtiesInternal Medicine
TelehealthOffers telehealth

Medical groups

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other medical oncologists in New York

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