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Syed Abdul-Aziz, MD

NPI 1114906005ActiveIndividual· Internal Medicine, Cardiovascular Disease· Belleville, IL

Internal Medicine, Cardiovascular Disease (MD) with Southern Illinois Healthcare Foundation Inc and 1 other group, practicing in Belleville, Illinois. Their prescriptions cost Medicare Part D more than their services did: $646,410 for 4,344 claims, against $6,951 paid for services in 2024. Abiomed was the largest of 13 companies reporting payments in 2025, $1,045 in all, mostly food and beverage. Lists Barnes Jewish Hospital and 4 other hospitals as hospital affiliations.

Overview

NPI1114906005
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJan 10, 2006
Last updated in NPPESJan 11, 2024
Certified by providerJan 11, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Cardiovascular Disease Primary207RC0000X036108734IL
Specialist174400000X2005013891MO
Specialist174400000X036-108734IL

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 - Cardiovascular Disease (Cardiology) (IL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients256
Services billed419 across 8 procedure codes
Paid by Medicare$6,951

Part D prescriptions in 2024

Prescriptions (claims)4,344 · 10,659 30-day fills
Patients738
Total drug cost$646,410
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Graduation year1996
Medicare specialtyCardiovascular Disease (Cardiology)

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,045 · 45 payments from 13 companies
  • 2024$544.96 · 27 payments from 12 companies

Top paying companies in 2025

CompanyAmountPayments
Abiomed$195.383
Amgen Inc.$186.4510
Pfizer Inc.$174.069
Merck Sharp & Dohme LLC$115.695
Novartis Pharmaceuticals Corporation$70.523

What the 2025 payments were for

  • Food and Beverage$1,045 · 45 payments

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

Other Internal Medicine, Cardiovascular Disease providers in Belleville

All Internal Medicine, Cardiovascular Disease providers in Illinois →