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Emergency Medicine

Brett Hanson, MD

Works at hospitals in Gary, IN · Evanston, IL · Indiana, Illinois

Summary

Brett Hanson, MD (Emergency Medicine) is listed by Medicare at 2 hospitals in Gary, IN and Evanston, IL. NPI 1417579426. 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 Brett Hanson, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
6Years since medical school (graduated 2020)
MaleGender (as listed)

Quick answers

Which hospitals does Brett Hanson work at?
Medicare's official clinician data lists Brett Hanson at 2 hospitals: Methodist Hospitals Inc and Saint Francis Hospital-Evanston. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Brett Hanson see patients?
Medicare's clinician data lists 2 practice locations, including Evanston, IL and Gary, IN. Call before your visit to confirm the address.
What is Brett Hanson's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Brett Hanson accept Medicare assignment?
Yes. Medicare's clinician data says Brett Hanson 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 Brett Hanson?
(847) 316-4000, as listed in official Medicare / NPI Registry data.
What is Brett Hanson's NPI number?
1417579426. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Brett Hanson works

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

Group practices

Medicare enrollment lists Brett Hanson as a member of these groups (CMS data updated 2026-10-02).

  • Cep America LLC1,023 clinicians in the group
  • Cepamerica Illinois LLP499 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Illinois →

Other emergency medicine doctors in Evanston

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

All emergency medicine doctors in Evanston →

Clinician information

CredentialMD
Graduation year2020
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1417579426
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