DR. GEORGE GARY WALKER PH.D.
NPI 1154465409
Psychologist in Lubbock, TX
About Dr. George Gary Walker Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GEORGE GARY WALKER PH.D. (NPI 1154465409) is an individual psychologist in Lubbock, Texas, licensed in Texas (24803) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1978).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 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
Dr. George Gary Walker Ph.d. 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 George Gary Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lubbock, TX 79407
- Reassigned Medicare billing, Texas enrollment
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.
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 George Gary Walker's NPI number?
The NPI number for George Gary Walker is 1154465409. It was assigned to this individual provider in the NPPES registry on February 19, 2007. The provider is also known as Dr. G. Gary Walker Ph.D..
Where is George Gary Walker located?
George Gary Walker practices at 5120 29th Dr Ste D, Lubbock, TX 79407. The listed phone number is (806) 798-8855.
What is George Gary Walker's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is George Gary Walker enrolled in Medicare?
Yes. George Gary 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 George Gary Walker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), George Gary Walker reassigns Medicare benefits to G. Gary Walker, Ph.D., P.C. (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 George Gary Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does George Gary 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 1 other insurer list George Gary 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 George Gary Walker was last updated on October 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.