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

Dr. Courtney Elizabeth Cox, DO

Individual provider Emergency Medicine Physician · NPI 1225615529

Dr. Courtney Elizabeth Cox, DO practises Emergency Medicine in Glendale, Arizona. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2021, 5 years ago. Practices with North Valley Emergency Specialists, a 25-clinician group and accepts Medicare assignment. Licensed in Arizona and Ohio.

Years since qualifying
5
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
AZ, OH
In the registry since
2021
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

5555 W Thunderbird Rd
Glendale, AZ 85306-4622
Phone: (602) 865-5555
Fax: (602) 865-3861
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 011443 (AZ)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 34.016709 (OH)

Record details

NPI number1225615529
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 24, 2021
Last updated in NPPESMay 22, 2025
Certification dateMay 22, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2021 (5 years in practice)
Group practice North Valley Emergency Specialists — 25 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 patients15
Services billed 17 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Colleagues at North Valley Emergency Specialists

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 25 clinicians in the practice; 12 are shown here.

Other providers in Glendale