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David N. Conrad, M.D.

NPI 1356545396ActiveIndividual· Orthopaedic Surgery· Appleton, WI

Orthopaedic Surgery (M.D.) in Appleton, Wisconsin, trained at University of Wisconsin School of Medicine (class of 2007). 219 Medicare patients in 2024, $91,028 paid; all of their 988 Part D prescriptions were generic. Zimmer Biomet Holdings, Inc. reported $1,241 in payments in 2025, mostly travel and lodging.

Overview

NPI1356545396
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 13, 2007
Last updated in NPPESJun 22, 2018

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery Primary207X00000X52603WI
Orthopaedic Surgery207X00000XDR0051572CO

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 - Orthopedic Surgery (WI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients219
Services billed451 across 25 procedure codes
Paid by Medicare$91,028

Part D prescriptions in 2024

Prescriptions (claims)988 · 1,005 30-day fills
Patients526
Total drug cost$2,944
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Wisconsin School of Medicine
Graduation year2007
Medicare specialtyOrthopedic Surgery

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,241 · 6 payments from 1 company
  • 2024$111.10 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Zimmer Biomet Holdings, Inc.$1,2416

What the 2025 payments were for

  • Travel and Lodging$624.18 · 3 payments
  • Education$616.40 · 3 payments

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

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