Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Emergency Medicine

Parker Miller, MD

Works at hospitals in Oak Park, IL · Chicago, IL · Illinois

Summary

Parker Miller, MD (Emergency Medicine) is listed by Medicare at 3 hospitals in Oak Park, IL and Chicago, IL. NPI 1861078867. 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 Parker Miller, 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
5Years since medical school (graduated 2021)
Temple University School Of MedicineMedical school
MaleGender (as listed)
Rush University Medical GroupGroup practice (+2 more)

Quick answers

Which hospitals does Parker Miller work at?
Medicare's official clinician data lists Parker Miller at 3 hospitals: Rush Oak Park Hospital, Rush University Medical Center and University of Illinois Hospital and Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Parker Miller see patients?
Medicare's clinician data lists 4 practice locations, including Chicago, IL and Oak Park, IL. Call before your visit to confirm the address.
What is Parker Miller's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Parker Miller accept Medicare assignment?
Yes. Medicare's clinician data says Parker Miller 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 Parker Miller?
(773) 894-5100, as listed in official Medicare / NPI Registry data.
What is Parker Miller's NPI number?
1861078867. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Parker Miller works

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

Group practices

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

  • Rush University Medical Group1,551 clinicians in the group
  • The Board of Trustees of the University of Illinois1,150 clinicians in the group
  • Rush Oak Park ER Physicians Group28 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Illinois →

Other emergency medicine doctors in Chicago

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

All emergency medicine doctors in Chicago →

Clinician information

CredentialMD
Medical schoolTemple University School Of Medicine
Graduation year2021
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861078867
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