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Zachary Joesph Witges, AGNP

NPI 1801639596ActiveIndividual· Nurse Practitioner· Alton, IL

Nurse Practitioner (AGNP) with Fairview Heights Medical Group SC, practicing in Alton, Illinois. Enrolled in Medicare as practitioner - nurse practitioner and practitioner - nurse practitioner. Neurelis, Inc. was the largest of 5 companies reporting payments in 2025, $85.83 in all, mostly food and beverage. Lists Alton Memorial Hospital as a hospital affiliation.

Overview

NPI1801639596
StatusActive
Entity typeIndividual
CredentialAGNP
Sole proprietorNo
NPI issuedJun 18, 2024
Last updated in NPPESSep 19, 2025
Certified by providerSep 19, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Nurse Practitioner Primary363L00000X209029825IL
Nurse Practitioner, Adult Health363LA2200X209.029825IL
Nurse Practitioner363L00000X2024043178MO

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Nurse Practitioner (IL); Practitioner - Nurse Practitioner (MO)

Medicare sources and data years

Education and affiliations

Graduation year2023
Medicare specialtyNurse Practitioner

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$85.83 · 5 payments from 5 companies
  • 2024$126.53 · 6 payments from 6 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$85.83 · 5 payments

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

Other nurse practitioners in Alton

All 27 nurse practitioners in Alton · All nurse practitioners in Illinois