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

Casey E Halliday, NP

Individual provider Acute Care Nurse Practitioner · NPI 1215309463

Casey E Halliday, NP is a Nurse Practitioner in Englewood, Colorado. Qualified in 2011, 15 years ago. Practices with Radiology Imaging Associates PC, a 149-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
15
Licensed in
CO
In the registry since
2015
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

10800 E Geddes Ave Ste 300
Englewood, CO 80112-3895
Phone: (303) 761-9190
Fax: (720) 874-4462
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence APN0992209NP (CO)

Record details

NPI number1215309463
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedOctober 28, 2015
Last updated in NPPESMarch 29, 2024
Certification dateMarch 29, 2024
Mailing address10800 E Geddes Ave Ste 300, Englewood, CO 80112-3895

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Radiology Imaging Associates Pc — 149 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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