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Jeffrey D. Parks, M.D.

NPI 1215044367ActiveIndividual· Family Medicine· Belleville, IL

Family Medicine (M.D.) in Belleville, Illinois, trained at Southern Illinois University School of Medicine (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $469,824 for 8,048 claims, against $72,464 paid for services in 2024. Sun Pharmaceutical Industries Inc. was the largest of 2 companies reporting payments in 2025, $109.65 in all, mostly food and beverage.

Overview

NPI1215044367
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedAug 24, 2006
Last updated in NPPESMay 9, 2023
Certified by providerMay 9, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X036062597IL

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 - Family Practice (IL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients370
Services billed816 across 12 procedure codes
Paid by Medicare$72,464

Part D prescriptions in 2024

Prescriptions (claims)8,048 · 8,616 30-day fills
Patients752
Total drug cost$469,824
Generic share86% of claims

Medicare sources and data years

Education and affiliations

Medical schoolSouthern Illinois University School of Medicine
Graduation year1980
Medicare specialtyFamily Practice

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$109.65 · 2 payments from 2 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$109.65 · 2 payments

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

Other family medicine physicians in Belleville

All 51 family medicine physicians in Belleville · All family medicine physicians in Illinois