Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Christopher William Parker

Individual provider Emergency Medicine Physician · NPI 1922475482

Christopher William Parker practises Emergency Medicine in Chicago, Illinois. Graduated from Williamette University Medical Department in 2018, 8 years ago. Practices with Community First Healthcare of Illinois Inc, a 41-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
8
Trained at
Williamette University Medical Department
Licensed in
IL
In the registry since
2015
Specialties on file
2
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Practice location Address checks out

1740 W Taylor St
Chicago, IL 60612-7232
Phone: (866) 600-2273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036.153875 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 125.072722 (IL)

Record details

NPI number1922475482
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 31, 2015
Last updated in NPPESSeptember 4, 2021
Certification dateSeptember 4, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolWILLIAMETTE UNIVERSITY MEDICAL DEPARTMENT
Graduated 2018 (8 years in practice)
Group practice Community First Healthcare Of Illinois Inc — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients440
Services billed 515 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Osf Saint Elizabeth Mdl Ctr Hospital · Peru, IL · listed as St Margaret's Health-Peru
  • Osf Little Company Of Mary Medical Center Hospital · Evergreen Park, IL

Colleagues at Community First Healthcare of Illinois Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 41 clinicians in the practice; 10 are shown here.

Other providers in Chicago