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Zachary David Weidner, M.D.

NPI 1194952895ActiveIndividual· Orthopaedic Surgery· Manassas, VA

Orthopaedic Surgery (M.D.) in Manassas, Virginia, trained at Pennsylvania State University College of Medicine (class of 2014). 375 Medicare patients in 2024, $165,609 paid; nearly all of their 521 Part D prescriptions were generic (96%). Stryker Corporation was the largest of 3 companies reporting payments in 2025, $112.83 in all, mostly food and beverage.

Overview

NPI1194952895
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 19, 2009
Last updated in NPPESJul 21, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery Primary207X00000X0101255739VA

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 (DC); Practitioner - Orthopedic Surgery (VA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients375
Services billed8,914 across 66 procedure codes
Paid by Medicare$165,609

Part D prescriptions in 2024

Prescriptions (claims)521 · 667 30-day fills
Patients165
Total drug cost$7,000
Generic share96% of claims

Medicare sources and data years

Education and affiliations

Medical schoolPennsylvania State University College of Medicine
Graduation year2014
Medicare specialtyOrthopedic Surgery

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$112.83 · 5 payments from 3 companies
  • 2024$348.09 · 7 payments from 6 companies

Top paying companies in 2025

CompanyAmountPayments
Stryker Corporation$70.263
Smith+nephew, Inc.$26.761
Linvatec Corporation$15.811

What the 2025 payments were for

  • Food and Beverage$112.83 · 5 payments

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

Other Orthopaedic Surgery providers in Manassas

All Orthopaedic Surgery providers in Virginia →