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Alissa Werzen

NPI 1750775839ActiveIndividual· Internal Medicine, Infectious Disease· Voorhees, NJ

Internal Medicine, Infectious Disease in Voorhees, New Jersey, trained at Maryland Medical College (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $251,882 for 262 claims, against $102,431 paid for services in 2024.

Overview

NPI1750775839
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedMar 26, 2015
Last updated in NPPESDec 7, 2022
Certified by providerDec 7, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Infectious Disease Primary207RI0200X25MA11058500NJ

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 (NJ)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients532
Services billed1,068 across 13 procedure codes
Paid by Medicare$102,431

Part D prescriptions in 2024

Prescriptions (claims)262 · 351 30-day fills
Patients71
Total drug cost$251,882
Generic share77% of claims

Medicare sources and data years

Education and affiliations

Medical schoolMaryland Medical College
Graduation year2019
Medicare specialtyInternal Medicine
TelehealthOffers telehealth

Medical group

Hospital affiliations

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

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