Quick answers
- Where does Christie Walker see patients?
- Medicare's clinician data lists 2 practice locations, including McKinney, TX. Call before your visit to confirm the address.
- What is Christie Walker's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Christie Walker accept Medicare assignment?
- Yes. Medicare's clinician data says Christie Walker 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 Christie Walker?
- (972) 548-2015, as listed in official Medicare / NPI Registry data.
- What is Christie Walker's NPI number?
- 1871835108. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Christie Walker is enrolled with Medicare (CMS data updated 2026-10-02).
- 2600 W University Dr, Suite 100McKinney, TX 75071 (972) 548‑2015
- 6045 Alma Rd, Suite 100McKinney, TX 75070 (469) 907‑1650
Group practices
Medicare enrollment lists Christie Walker as a member of this group (CMS data updated 2026-10-02).
- Illume Anesthesia PLLC15 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Texas →
Other nurse anesthetists in McKinney
Clinicians with the same Medicare primary specialty in McKinney, TX — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871835108 |
| Corrections | Report 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians