GASWORK ANESTHESIA PLLC
NPI 1629947221
Nurse Anesthetist, Certified Registered in El Paso, TX
About Gaswork Anesthesia Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GASWORK ANESTHESIA PLLC (NPI 1629947221) is a healthcare organization registered as a nurse anesthetist, certified registered in El Paso, Texas and active in the NPI registry since November 2025. The organization lists Andrea Ibarra, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gaswork Anesthesia Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Gaswork Anesthesia PLLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Gaswork Anesthesia PLLC's NPI number?
The NPI number for Gaswork Anesthesia PLLC is 1629947221. It was assigned to this organization in the NPPES registry on November 3, 2025.
Where is Gaswork Anesthesia PLLC located?
Gaswork Anesthesia PLLC is located at 1900 Denver Ave, El Paso, TX 79902. The listed phone number is (915) 544-4000.
What is Gaswork Anesthesia PLLC's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Gaswork Anesthesia PLLC enrolled in Medicare?
Yes. Gaswork Anesthesia PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gaswork Anesthesia PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Certified Registered Nurse Anesthetist (CRNA)) reassigns their Medicare billing to Gaswork Anesthesia PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Gaswork Anesthesia PLLC was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Gaswork Anesthesia Pllc · NPI 1629947221
Nurse Anesthetist, Certified Registered organization in El Paso, Texas. Organization record, active in the CMS NPPES registry since November 3, 2025.
## Identity
- **NPI:** 1629947221 (Entity type: Organization)
- **Enumerated:** November 3, 2025
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **Organization subpart:** No
- **Authorized official:** Andrea Ibarra, PRESIDENT
## Practice location
- **Address:** 1900 DENVER AVE, El Paso, TX 79902-3008
- **Phone:** (915) 544-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Certified Registered Nurse Anesthetist (CRNA)) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1629947221) · Data from the CMS NPPES public registry.