KRYSTLE AVERY WALKER MSN, APRN, FNP-BC
NPI 1043184047
Nurse Practitioner - Family in Lubbock, TX
About Krystle Avery Walker Msn, Aprn, Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRYSTLE AVERY WALKER MSN, APRN, FNP-BC (NPI 1043184047) is an individual family provider in Lubbock, Texas, licensed in Texas (1207423) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS, is affiliated with University Medical Center, and maintains a secondary practice location in Lubbock.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Krystle Avery Walker Msn, Aprn, Fnp-bc 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 Reassignment
Medicare enrollment records show Krystle Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lubbock, TX 79430
- Reassigned Medicare billing, Texas enrollment
- 685 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Medical Center
Acute Care Hospitals · Lubbock, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 79430 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LUBBOCK, TX 79430
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 Krystle Walker's NPI number?
The NPI number for Krystle Walker is 1043184047. It was assigned to this individual provider in the NPPES registry on October 2, 2025.
Where is Krystle Walker located?
Krystle Walker practices at 3601 4th St # Ms 8321, Lubbock, TX 79430. The listed phone number is (806) 743-2391.
What is Krystle Walker's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Krystle Walker enrolled in Medicare?
Yes. Krystle 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 organization bills Medicare for Krystle Walker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Krystle Walker reassigns Medicare benefits to Texas Tech University Health Sciences Center Lubbock (Lubbock, TX). The 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 Krystle Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Krystle Walker accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Krystle 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.
Is Krystle Walker affiliated with any hospitals?
According to CMS data, Krystle Walker is affiliated with University Medical Center.
When was this NPI record last updated?
The NPPES record for Krystle Walker was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.
# Krystle Avery Walker, MSN, APRN, FNP-BC · NPI 1043184047
Family physician in Lubbock, Texas. Individual provider, active in the CMS NPPES registry since October 2, 2025.
## Identity
- **NPI:** 1043184047 (Entity type: Individual)
- **Enumerated:** October 2, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 1207423 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3601 4TH ST # MS 8321, Lubbock, TX 79430-0002
- **Phone:** (806) 743-2391
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Texas Tech University Health Sciences Center Lubbock (NPI 1538239769, Lubbock, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** October 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1043184047) · Data from the CMS NPPES public registry.