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Judith Williamson, MD

NPI 1114019676ActiveIndividual· Internal Medicine· Trenton, NJ

Internal Medicine (MD) in Trenton, New Jersey, trained at Georgetown University School of Medicine (class of 1986). In 2024 Medicare paid $40,718 for 367 patients, and Part D covered 355 of their prescriptions, 88% of them generic. Janssen Pharmaceuticals, Inc reported $38.22 in payments in 2024, mostly food and beverage.

Overview

NPI1114019676
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedSep 29, 2006
Last updated in NPPESMay 25, 2021
Certified by providerMay 25, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X25MA06145500NJ
Internal Medicine207R00000XMA61455NJ

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 - Internal Medicine (NJ)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients367
Services billed558 across 8 procedure codes
Paid by Medicare$40,718

Part D prescriptions in 2024

Prescriptions (claims)355 · 366 30-day fills
Patients195
Total drug cost$18,908
Generic share88% of claims

Medicare sources and data years

Education and affiliations

Medical schoolGeorgetown University School of Medicine
Graduation year1986
Medicare specialtyInternal Medicine

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$38.22 · 2 payments from 1 company

Top paying companies in 2024

CompanyAmountPayments
Janssen Pharmaceuticals, Inc$38.222

What the 2024 payments were for

  • Food and Beverage$38.22 · 2 payments

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

Other internal medicine physicians in Trenton

All 131 internal medicine physicians in Trenton · All internal medicine physicians in New Jersey