RACHEL L WALKER DO
NPI 1821679853
Family Medicine in Amarillo, TX
About Rachel L Walker Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RACHEL L WALKER DO (NPI 1821679853) is an individual family medicine provider in Amarillo, Texas, licensed in Texas (V2319) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with Lubbock Heart Hospital Lp, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Rachel L Walker Do 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
3Medicare enrollment records show Rachel Walker reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,338 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,439 clinicians in this Medicare group
Brownfield, TX 79316
- Reassigned Medicare billing, Texas enrollment
- 40 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.
Lubbock Heart Hospital LP
Acute Care Hospitals · Lubbock, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 79106 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AMARILLO, TX 79106
AMARILLO, TX 79106
AMARILLO, TX 79106
AMARILLO, TX 79106
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 Rachel Walker's NPI number?
The NPI number for Rachel Walker is 1821679853. It was assigned to this individual provider in the NPPES registry on April 20, 2021.
Where is Rachel Walker located?
Rachel Walker practices at 1400 S Coulter St Ste 5100, Amarillo, TX 79106. The listed phone number is (806) 414-9559.
What is Rachel Walker's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Rachel Walker enrolled in Medicare?
Yes. Rachel 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 Rachel Walker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Walker reassigns Medicare benefits to 3 organizations: Concord Medical Group PLLC (Lubbock, TX), Concord Medical Group Of Texas PLLC (Lubbock, TX) and Terry Memorial Hospital District (Brownfield, 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 Rachel Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rachel Walker accept?
Health plans from Blue Cross and Blue Shield of Texas list Rachel 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 Rachel Walker affiliated with any hospitals?
According to CMS data, Rachel Walker is affiliated with Lubbock Heart Hospital LP.
When was this NPI record last updated?
The NPPES record for Rachel Walker was last updated on July 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Rachel L Walker, DO · NPI 1821679853
Family Medicine physician in Amarillo, Texas. Individual provider, active in the CMS NPPES registry since April 20, 2021.
## Identity
- **NPI:** 1821679853 (Entity type: Individual)
- **Enumerated:** April 20, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** V2319 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1400 S COULTER ST STE 5100, Amarillo, TX 79106-1786
- **Phone:** (806) 414-9559 · **Fax:** (806) 351-3765
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Concord Medical Group PLLC (NPI 1083630610, Lubbock, TX); Concord Medical Group Of Texas PLLC (NPI 1750790762, Lubbock, TX); Terry Memorial Hospital District (NPI 1619991171, Brownfield, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 8, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1821679853) · Data from the CMS NPPES public registry.