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Anesthesiology

Kere J. Frey, DO

Works at hospitals in Chicago, IL · Illinois

Summary

Kere J. Frey, DO (Anesthesiology) is listed by Medicare at 1 hospital in Chicago, IL. NPI 1144290560. 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 Kere J. Frey, 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

AnesthesiologyPrimary specialty
YesAccepts Medicare assignment
37Years since medical school (graduated 1989)
Philadelphia College Of Osteopathic MedicineMedical school
MaleGender (as listed)
The Board of Trustees of the University of IllinoisGroup practice

Quick answers

Which hospitals does Kere J. Frey work at?
Medicare's official clinician data lists Kere J. Frey at 1 hospital: University of Illinois Hospital and Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Kere J. Frey see patients?
Medicare's clinician data lists 1 practice location in Chicago, IL. Call before your visit to confirm the address.
What is Kere J. Frey's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does Kere J. Frey accept Medicare assignment?
Yes. Medicare's clinician data says Kere J. Frey 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 Kere J. Frey's NPI number?
1144290560. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Kere J. Frey works

Medicare's Facility Affiliation Data lists Kere J. Frey 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 Kere J. Frey is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Kere J. Frey as a member of this group (CMS data updated 2026-10-02).

  • The Board of Trustees of the University of Illinois1,150 clinicians in the group

Specialties

Find other Anesthesiology doctors in Illinois →

Other anesthesiologists in Chicago

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

All anesthesiologists in Chicago →

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year1989
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1144290560
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