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Marzena T. Laszewski, MD

NPI 1023002912ActiveIndividual· Internal Medicine· Rocky Mount, NC

Internal Medicine (MD) in Rocky Mount, North Carolina, trained at Boston University School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $562,831 for 8,561 claims, against $137,633 paid for services in 2024. Novo Nordisk Inc reported $14.12 in payments in 2024, mostly food and beverage.

Overview

NPI1023002912
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedSep 7, 2005
Last updated in NPPESMar 8, 2019

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X9601655NC

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 (NC)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients350
Services billed2,645 across 68 procedure codes
Paid by Medicare$137,633

Part D prescriptions in 2024

Prescriptions (claims)8,561 · 19,642 30-day fills
Patients495
Total drug cost$562,831
Generic share90% of claims

Medicare sources and data years

Education and affiliations

Medical schoolBoston University School of Medicine
Graduation year1987
Medicare specialtyInternal Medicine
TelehealthOffers telehealth

Medical groups

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$14.12 · 1 payment from 1 company

Top paying companies in 2024

CompanyAmountPayments
Novo Nordisk Inc$14.121

What the 2024 payments were for

  • Food and Beverage$14.12 · 1 payment

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

Other Internal Medicine providers in Rocky Mount

All Internal Medicine providers in North Carolina →