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George Yang Chen, DO

NPI 1164008165ActiveIndividual· Internal Medicine· Las Vegas, NV

Internal Medicine (DO) with Reliant Physicians Kumar PLLC, practicing in Las Vegas, Nevada. 119 Medicare patients in 2024, $44,085 paid; nearly all of their 129 Part D prescriptions were generic (91%). Janssen Biotech, Inc. reported $19.74 in payments in 2024, mostly food and beverage. Lists Mountainview Hospital and 1 other hospital as hospital affiliations.

Overview

NPI1164008165
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedMar 20, 2021
Last updated in NPPESApr 22, 2026
Certified by providerApr 22, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XDO3592NV

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)Enrolled Practitioner - Internal Medicine (NV)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients119
Services billed689 across 19 procedure codes
Paid by Medicare$44,085

Part D prescriptions in 2024

Prescriptions (claims)129 · 134 30-day fills
Patients40
Total drug cost$3,676
Generic share91% of claims

Medicare sources and data years

Education and affiliations

Graduation year2021
Medicare specialtyInternal Medicine

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$19.74 · 1 payment from 1 company

Top paying companies in 2024

CompanyAmountPayments
Janssen Biotech, Inc.$19.741

What the 2024 payments were for

  • Food and Beverage$19.74 · 1 payment

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

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