THERESA B HALLIBURTON CRNA
NPI 1922176437
Nurse Anesthetist, Certified Registered in Fort Smith, AR
About Theresa B Halliburton Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THERESA B HALLIBURTON CRNA (NPI 1922176437) is an individual nurse anesthetist, certified registered in Fort Smith, Arkansas, licensed in Arkansas (C01018 CRNA) and active in the NPI registry since December 2006. She is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 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
Theresa B Halliburton 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
3Medicare enrollment records show Theresa Halliburton reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Smith, AR 72903
- Reassigned Medicare billing, Arkansas enrollment
- 60 clinicians in this Medicare group
Fort Smith, AR 72903
- Reassigned Medicare billing, Arkansas enrollment
- 52 clinicians in this Medicare group
Fort Smith, AR 72903
- Reassigned Medicare billing, Arkansas enrollment
- 168 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 72903 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Theresa Halliburton's NPI number?
The NPI number for Theresa Halliburton is 1922176437. It was assigned to this individual provider in the NPPES registry on December 1, 2006. The provider is also known as Theresa B Mcdermott Cra.
Where is Theresa Halliburton located?
Theresa Halliburton practices at 11115 So Waldron Rd 107, Fort Smith, AR 72903. The listed phone number is (479) 452-1581.
What is Theresa Halliburton's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Theresa Halliburton enrolled in Medicare?
Yes. Theresa Halliburton 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 Theresa Halliburton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Halliburton reassigns Medicare benefits to 3 organizations: Western Arkansas Anesthesiology Associates P.A. (Fort Smith, AR), Western Arkansas Obstetric Anesthesia LLC (Fort Smith, AR) and Renew Medical Group Of Arkansas Ltd (Fort Smith, AR). 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 Theresa Halliburton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Theresa Halliburton accept?
Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list Theresa Halliburton 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 Theresa Halliburton was last updated on June 24, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Theresa B Halliburton, CRNA · NPI 1922176437
Nurse Anesthetist, Certified Registered physician in Fort Smith, Arkansas. Individual provider, active in the CMS NPPES registry since December 1, 2006.
## Identity
- **NPI:** 1922176437 (Entity type: Individual)
- **Enumerated:** December 1, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** C01018 CRNA (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 11115 SO WALDRON RD, 107, Fort Smith, AR 72903-2584
- **Phone:** (479) 452-1581 · **Fax:** (479) 452-2148
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Western Arkansas Anesthesiology Associates P.A. (NPI 1548202294, Fort Smith, AR); Western Arkansas Obstetric Anesthesia LLC (NPI 1952671703, Fort Smith, AR); Renew Medical Group Of Arkansas Ltd (NPI 1215755947, Fort Smith, AR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** June 24, 2014
- **Other identifiers:** Medicaid 136416701 (AR); Medicare UPIN 5U294 (AR)
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Source: [NPI Profile](https://npiprofile.com/npi/1922176437) · Data from the CMS NPPES public registry.