CENTURY OAK ANESTHESIA, LLC
NPI 1811371230
Nurse Anesthetist, Certified Registered in Mandeville, LA
About Century Oak Anesthesia, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CENTURY OAK ANESTHESIA, LLC (NPI 1811371230) is a healthcare organization registered as a nurse anesthetist, certified registered in Mandeville, Louisiana and active in the NPI registry since July 2015. The organization maintains a secondary practice location in Hammond and lists Christa Swiger, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Century Oak Anesthesia, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
9Medicare enrollment records show 9 clinicians reassign Medicare billing to Century Oak Anesthesia, LLC, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (9)
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 Century Oak Anesthesia, LLC's NPI number?
The NPI number for Century Oak Anesthesia, LLC is 1811371230. It was assigned to this organization in the NPPES registry on July 15, 2015.
Where is Century Oak Anesthesia, LLC located?
Century Oak Anesthesia, LLC is located at 1420 N Causeway Blvd, Mandeville, LA 70471. The listed phone number is (985) 502-4104.
What is Century Oak Anesthesia, LLC's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Century Oak Anesthesia, LLC enrolled in Medicare?
Yes. Century Oak Anesthesia, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Century Oak Anesthesia, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians, all in Certified Registered Nurse Anesthetist (CRNA), reassign their Medicare billing to Century Oak Anesthesia, LLC. 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.
What insurance does Century Oak Anesthesia, LLC accept?
Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Century Oak Anesthesia, LLC 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 Century Oak Anesthesia, LLC was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Century Oak Anesthesia, Llc · NPI 1811371230
Nurse Anesthetist, Certified Registered organization in Mandeville, Louisiana. Organization record, active in the CMS NPPES registry since July 15, 2015.
## Identity
- **NPI:** 1811371230 (Entity type: Organization)
- **Enumerated:** July 15, 2015
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **Organization subpart:** No
- **Authorized official:** Christa Swiger, OWNER
## Practice location
- **Address:** 1420 N CAUSEWAY BLVD, Mandeville, LA 70471-3104
- **Phone:** (985) 502-4104
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 9 clinicians (Certified Registered Nurse Anesthetist (CRNA)) reassign Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 30, 2026
- **Other identifiers:** Medicaid 1439061 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1811371230) · Data from the CMS NPPES public registry.