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Bethany A. Duff, MD

NPI 1750675724ActiveIndividual· Family Medicine· Manhattan, KS

Family Medicine (MD) in Manhattan, Kansas, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $523,087 for 4,370 claims, against $148,293 paid for services in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 11 companies reporting payments in 2025, $428.20 in all, mostly food and beverage.

Overview

NPI1750675724
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedJun 7, 2011
Last updated in NPPESSep 11, 2018

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X94-07656KS

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 - Family Practice (KS)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients212
Services billed5,101 across 119 procedure codes
Paid by Medicare$148,293

Part D prescriptions in 2024

Prescriptions (claims)4,370 · 9,168 30-day fills
Patients218
Total drug cost$523,087
Generic share83% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Kansas School of Med (Kc/Wich/Sal)
Graduation year2011
Medicare specialtyFamily Practice
TelehealthOffers telehealth

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$428.20 · 24 payments from 11 companies
  • 2024$1,449 · 115 payments from 15 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$428.20 · 24 payments

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

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