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Chandra Hassan, M.D.,

NPI 1508031824ActiveIndividual· Surgery· Chicago, IL

Surgery (M.D.,) with The Board of Trustees of the University of Illinois, practicing in Chicago, Illinois. Medicare paid $17,933 for services to 38 patients in 2024. Stryker Corporation was the largest of 3 companies reporting payments in 2025, $1,803 in all, mostly travel and lodging. Lists University of Illinois Hospital and Clinics as a hospital affiliation.

Overview

NPI1508031824
StatusActive
Entity typeIndividual
CredentialM.D.,
Sole proprietorNo
NPI issuedApr 28, 2008
Last updated in NPPESJul 21, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Surgery Primary208600000X036139682IL
Surgery208600000XMD432412PA
Surgery208600000XA115017CA
Surgery208600000X35.093595OH

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 - General Surgery (IL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients38
Services billed58 across 21 procedure codes
Paid by Medicare$17,933

Medicare sources and data years

Education and affiliations

Graduation year1992
Medicare specialtyGeneral Surgery
TelehealthOffers telehealth

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,803 · 11 payments from 3 companies
  • 2024$310.01 · 5 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
Stryker Corporation$1,6739
Teleflex LLC$123.231
Intuitive Surgical, Inc.$6.001

What the 2025 payments were for

  • Travel and Lodging$1,384 · 5 payments
  • Food and Beverage$418.89 · 6 payments

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

Other general surgeons in Chicago

All 622 general surgeons in Chicago · All general surgeons in Illinois