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Kenneth A. Liss, DO

NPI 1033125315ActiveIndividual· Internal Medicine, Nephrology· Eatontown, NJ

Internal Medicine, Nephrology (DO) in Eatontown, New Jersey, trained at Philadelphia College of Osteopathic Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $834,538 for 2,911 claims, against $254,209 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 23 companies reporting payments in 2025, $3,387 in all, mostly food and beverage.

Overview

NPI1033125315
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedJul 31, 2006
Last updated in NPPESMar 8, 2024
Certified by providerMar 8, 2024

Specialties and licenses

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 - Nephrology (NJ)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients683
Services billed17,035 across 37 procedure codes
Paid by Medicare$254,209

Part D prescriptions in 2024

Prescriptions (claims)2,911 · 7,329 30-day fills
Patients369
Total drug cost$834,538
Generic share84% of claims

Medicare sources and data years

Education and affiliations

Medical schoolPhiladelphia College of Osteopathic Medicine
Graduation year1990
Medicare specialtyNephrology
Secondary specialtiesInternal Medicine

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$3,387 · 77 payments from 23 companies
  • 2024$12,692 · 98 payments from 17 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$1,787 · 76 payments
  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,600 · 1 payment

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

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