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Gerard Joseph Pregenzer, MD

NPI 1588671648ActiveIndividual· Obstetrics & Gynecology· Warren, NJ

Obstetrics & Gynecology (MD) in Warren, New Jersey, trained at Rutgers New Jersey Medical School (class of 1983). In 2024 Medicare paid $208,665 for 370 patients, and Part D covered 1,012 of their prescriptions, 89% of them generic. Ge Healthcare was the largest of 2 companies reporting payments in 2024, $95.28 in all, mostly food and beverage.

Overview

NPI1588671648
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedAug 2, 2006
Last updated in NPPESMay 13, 2026
Certified by providerMay 13, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Obstetrics & Gynecology Primary207V00000X25MA0521600NJ

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 - Obstetrics/Gynecology (NJ)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients370
Services billed2,377 across 28 procedure codes
Paid by Medicare$208,665

Part D prescriptions in 2024

Prescriptions (claims)1,012 · 2,524 30-day fills
Patients206
Total drug cost$70,157
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Medical schoolRutgers New Jersey Medical School
Graduation year1983
Medicare specialtyObstetrics/Gynecology

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$95.28 · 2 payments from 2 companies

Top paying companies in 2024

CompanyAmountPayments
Ge Healthcare$62.001
Teleflex LLC$33.281

What the 2024 payments were for

  • Food and Beverage$95.28 · 2 payments

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

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