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Christian John Den Ouden, M.D.

NPI 1336304518ActiveIndividual· Emergency Medicine· Oak Lawn, IL

Emergency Medicine (M.D.) in Oak Lawn, Illinois, trained at University of Iowa, Rj & L Carver College of Medicine (class of 2003). 115 Medicare patients in 2024, $11,679 paid; nearly all of their 210 Part D prescriptions were generic (97%).

Overview

NPI1336304518
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJul 27, 2008
Last updated in NPPESSep 13, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Emergency Medicine Primary207P00000X036128082IL

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 - Emergency Medicine (TN)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients115
Services billed139 across 13 procedure codes
Paid by Medicare$11,679

Part D prescriptions in 2024

Prescriptions (claims)210 · 213 30-day fills
Patients125
Total drug cost$1,919
Generic share97% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Iowa, Rj & L Carver College of Medicine
Graduation year2003
Medicare specialtyEmergency Medicine

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other Emergency Medicine providers in Oak Lawn

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