CHRISTIE WALKER CRNA
NPI 1871835108
Nurse Anesthetist, Certified Registered in Dallas, TX
About Christie Walker Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTIE WALKER CRNA (NPI 1871835108) is an individual nurse anesthetist, certified registered in Dallas, Texas, licensed in Texas (AP134134) and active in the NPI registry since March 2013. She is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Christie Walker Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Christie Walker reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75243
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Konen & Associates, P.A.
- 25 clinicians in this Medicare group
Dallas, TX 75254
- Reassigned Medicare billing, Texas enrollment
- 165 clinicians in this Medicare group
Irving, TX 75039
- Reassigned Medicare billing, Texas enrollment
- 31 clinicians in this Medicare group
Frisco, TX 75034
- Reassigned Medicare billing, Texas enrollment
- 22 clinicians in this Medicare group
Flower Mound, TX 75028
- Reassigned Medicare billing, Texas enrollment
- 60 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75240 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DALLAS, TX 75240
DALLAS, TX 75240
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Christie Walker's NPI number?
The NPI number for Christie Walker is 1871835108. It was assigned to this individual provider in the NPPES registry on March 25, 2013.
Where is Christie Walker located?
Christie Walker practices at 6606 Lbj Fwy Ste 200, Dallas, TX 75240. The listed phone number is (972) 715-5000.
What is Christie Walker's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Christie Walker enrolled in Medicare?
Yes. Christie Walker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Christie Walker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christie Walker reassigns Medicare benefits to 5 organizations: Konen & Associates, PA (Dallas, TX), Valiant Anesthesia Associates, PLLC (Dallas, TX), Texas Allied Anesthesia, PLLC (Irving, TX), Illume Anesthesia PLLC (Frisco, TX) and Dfw Oba PLLC (Flower Mound, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christie Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christie Walker accept?
Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Christie Walker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Christie Walker was last updated on May 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Christie Walker, CRNA · NPI 1871835108
Nurse Anesthetist, Certified Registered physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since March 25, 2013.
## Identity
- **NPI:** 1871835108 (Entity type: Individual)
- **Enumerated:** March 25, 2013
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP134134 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6606 LBJ FWY STE 200, Dallas, TX 75240-6524
- **Phone:** (972) 715-5000 · **Fax:** (972) 715-9976
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Konen & Associates, PA (NPI 1508144999, Dallas, TX); Valiant Anesthesia Associates, PLLC (NPI 1588906812, Dallas, TX); Texas Allied Anesthesia, PLLC (NPI 1730626169, Irving, TX); Illume Anesthesia PLLC (NPI 1114625902, Frisco, TX); Dfw Oba PLLC (NPI 1124468855, Flower Mound, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** May 26, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1871835108) · Data from the CMS NPPES public registry.