MURRAY WALKER
NPI 1134665607
Nurse Anesthetist, Certified Registered in Paris, TX
About Murray Walker NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MURRAY WALKER (NPI 1134665607) is an individual nurse anesthetist, certified registered in Paris, Texas, licensed in Texas (AP132965) and active in the NPI registry since January 2017. He is affiliated with Titus Regional Medical Center, maintains a secondary practice location in Sulphur Springs, and is a graduate of Other (2016).
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
Murray Walker 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 Murray Walker reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Paris, TX 75460
- Reassigned Medicare billing, Texas enrollment
- 20 clinicians in this Medicare group
Mount Vernon, TX 75457
- Reassigned Medicare billing, Texas enrollment
- 128 clinicians in this Medicare group
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 clinicians in this Medicare group
Fort Worth, TX 76109
- Reassigned Medicare billing, Texas enrollment
- 1,612 clinicians in this Medicare group
Corpus Christi, TX 78412
- Reassigned Medicare billing, Texas enrollment
- 740 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 4
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Titus Regional Medical Center
Acute Care Hospitals · Mount Pleasant, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75460 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.
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 Murray Walker's NPI number?
The NPI number for Murray Walker is 1134665607. It was assigned to this individual provider in the NPPES registry on January 9, 2017.
Where is Murray Walker located?
Murray Walker practices at 865 Deshong Dr, Paris, TX 75460. The listed phone number is (903) 737-1111.
What is Murray Walker's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Murray Walker enrolled in Medicare?
Yes. Murray 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 Murray Walker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Murray Walker reassigns Medicare benefits to 5 organizations: Essent Prmc LP (Paris, TX), Titus County Hospital District (Mount Vernon, TX), Christus Trinity Clinic Texas (Tyler, TX), Emergenchealth PLLC (Fort Worth, TX) and Northstar Anesthesia III PA (Corpus Christi, 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 Murray Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Murray 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 3 other insurers list Murray 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 Murray Walker affiliated with any hospitals?
According to CMS data, Murray Walker is affiliated with Titus Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Murray Walker was last updated on October 17, 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.
# Murray Walker · NPI 1134665607
Nurse Anesthetist, Certified Registered physician in Paris, Texas. Individual provider, active in the CMS NPPES registry since January 9, 2017.
## Identity
- **NPI:** 1134665607 (Entity type: Individual)
- **Enumerated:** January 9, 2017
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP132965 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 865 DESHONG DR, Paris, TX 75460-9313
- **Phone:** (903) 737-1111
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Essent Prmc LP (NPI 1063411767, Paris, TX); Titus County Hospital District (NPI 1659098770, Mount Vernon, TX); Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX); Emergenchealth PLLC (NPI 1467970897, Fort Worth, TX); Northstar Anesthesia III PA (NPI 1356968952, Corpus Christi, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** October 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1134665607) · Data from the CMS NPPES public registry.