WENDY SULLIVAN CRNA
NPI 1205866522
Nurse Anesthetist, Certified Registered in Slidell, LA
About Wendy Sullivan Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WENDY SULLIVAN CRNA (NPI 1205866522) is an individual nurse anesthetist, certified registered in Slidell, Louisiana, licensed in Louisiana (AP02496) and active in the NPI registry since July 2006. She is affiliated with Slidell Memorial Hospital and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses
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
Wendy Sullivan 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
4Medicare enrollment records show Wendy Sullivan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Slidell, LA 70458
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Metairie, LA 70001
- Reassigned Medicare billing, Louisiana enrollment
- 71 clinicians in this Medicare group
New Orleans, LA 70118
- Reassigned Medicare billing, Louisiana enrollment
- 519 clinicians in this Medicare group
La Place, LA 70068
- Reassigned Medicare billing, Louisiana enrollment
- 482 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Slidell Memorial Hospital
Acute Care Hospitals · Slidell, LAEast Jefferson General Hospital
Acute Care Hospitals · Metairie, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70458 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.
SLIDELL, LA 70458
SLIDELL, LA 70458
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 Wendy Sullivan's NPI number?
The NPI number for Wendy Sullivan is 1205866522. It was assigned to this individual provider in the NPPES registry on July 3, 2006.
Where is Wendy Sullivan located?
Wendy Sullivan practices at 1001 Gause Blvd, Slidell, LA 70458. The listed phone number is (985) 280-2200.
What is Wendy Sullivan's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Wendy Sullivan enrolled in Medicare?
Yes. Wendy Sullivan 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 Wendy Sullivan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wendy Sullivan reassigns Medicare benefits to 4 organizations: Ochsner Clinic LLC (Slidell, LA), Galleria Anesthesia Associates, LLC (Metairie, LA), Childrens Hospital Anesthesia Corporation (New Orleans, LA) and Zephyr Anesthesia, LLC (La Place, LA). 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 Wendy Sullivan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wendy Sullivan accept?
Health plans from HMO Louisiana list Wendy Sullivan 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 Wendy Sullivan affiliated with any hospitals?
According to CMS data, Wendy Sullivan is affiliated with Slidell Memorial Hospital and East Jefferson General Hospital.
When was this NPI record last updated?
The NPPES record for Wendy Sullivan was last updated on September 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Wendy Sullivan, CRNA · NPI 1205866522
Nurse Anesthetist, Certified Registered physician in Slidell, Louisiana. Individual provider, active in the CMS NPPES registry since July 3, 2006.
## Identity
- **NPI:** 1205866522 (Entity type: Individual)
- **Enumerated:** July 3, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP02496 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1001 GAUSE BLVD, Slidell, LA 70458-2939
- **Phone:** (985) 280-2200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1245858828, Slidell, LA); Galleria Anesthesia Associates, LLC (NPI 1962966796, Metairie, LA); Childrens Hospital Anesthesia Corporation (NPI 1649362740, New Orleans, LA); Zephyr Anesthesia, LLC (NPI 1891087458, La Place, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1989
## Record status
- **NPPES last updated:** September 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1205866522) · Data from the CMS NPPES public registry.