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Pathology

Heewon A. Kwak, MD

Works at hospitals in Oak Lawn, IL · Barrington, IL · Chicago, IL … · Illinois

Summary

Heewon A. Kwak, MD (Pathology) is listed by Medicare at 5 hospitals in Oak Lawn, IL, Barrington, IL and Chicago, IL and other places. NPI 1396186300. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Heewon A. Kwak, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

PathologyPrimary specialty
YesAccepts Medicare assignment
15Years since medical school (graduated 2011)
University Of Texas Southwestern Medical School At DallasMedical school
FemaleGender (as listed)
Midwest Diagnostic Pathology, S.C.Group practice

Quick answers

Which hospitals does Heewon A. Kwak work at?
Medicare's official clinician data lists Heewon A. Kwak at 5 hospitals: Advocate Christ Hospital & Medical Center, Advocate Good Shepherd Hospital, Advocate Illinois Masonic Medical Center, Advocate Lutheran General Hospital and Advocate Trinity Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Heewon A. Kwak see patients?
Medicare's clinician data lists 1 practice location in Park Ridge, IL. Call before your visit to confirm the address.
What is Heewon A. Kwak's specialty?
Medicare lists Pathology as the primary specialty.
Does Heewon A. Kwak accept Medicare assignment?
Yes. Medicare's clinician data says Heewon A. Kwak accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Heewon A. Kwak?
(847) 723-2210, as listed in official Medicare / NPI Registry data.
What is Heewon A. Kwak's NPI number?
1396186300. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Heewon A. Kwak works

Medicare's Facility Affiliation Data lists Heewon A. Kwak at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Heewon A. Kwak is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Heewon A. Kwak as a member of this group (CMS data updated 2026-10-02).

  • Midwest Diagnostic Pathology, S.C.46 clinicians in the group

Specialties

Find other Pathology doctors in Illinois →

Other pathologists in Park Ridge

Clinicians with the same Medicare primary specialty in Park Ridge, IL — not a recommendation.

All pathologists in Park Ridge →

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Southwestern Medical School At Dallas
Graduation year2011
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1396186300
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians