ALISHA A CHIASSON CRNA
NPI 1174162598
Nurse Anesthetist, Certified Registered in New Orleans, LA
About Alisha A Chiasson Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALISHA A CHIASSON CRNA (NPI 1174162598) is an individual nurse anesthetist, certified registered in New Orleans, Louisiana, licensed in Louisiana (210686) and active in the NPI registry since January 2020. She is affiliated with East Jefferson General Hospital and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 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
Alisha A Chiasson 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
9Medicare enrollment records show Alisha Chiasson reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Orleans, LA 70115
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
New Orleans, LA 70112
- Reassigned Medicare billing, Louisiana enrollment
- 931 clinicians in this Medicare group
New Orleans, LA 70118
- Reassigned Medicare billing, Louisiana enrollment
- 519 clinicians in this Medicare group
New Orleans, LA 70112
- Reassigned Medicare billing, Louisiana enrollment
- 295 clinicians in this Medicare group
La Place, LA 70068
- Reassigned Medicare billing, Louisiana enrollment
- 482 clinicians in this Medicare group
Raceland, LA 70394
- Reassigned Medicare billing, Louisiana enrollment
- 179 clinicians in this Medicare group
Baton Rouge, LA 70809
- Reassigned Medicare billing, Louisiana enrollment
- 114 clinicians in this Medicare group
Baton Rouge, LA 70809
- Reassigned Medicare billing, Louisiana enrollment
- 121 clinicians in this Medicare group
Addison, TX 75001
- Reassigned Medicare billing, Louisiana enrollment
- 41 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
East Jefferson General Hospital
Acute Care Hospitals · Metairie, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70115 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.
NEW ORLEANS, LA 70115
NEW ORLEANS, LA 70115
NEW ORLEANS, LA 70115
NEW ORLEANS, LA 70115
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 Alisha Chiasson's NPI number?
The NPI number for Alisha Chiasson is 1174162598. It was assigned to this individual provider in the NPPES registry on January 2, 2020.
Where is Alisha Chiasson located?
Alisha Chiasson practices at 2700 Napoleon Ave, New Orleans, LA 70115. The listed phone number is (504) 899-1114.
What is Alisha Chiasson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Alisha Chiasson enrolled in Medicare?
Yes. Alisha Chiasson 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 Alisha Chiasson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alisha Chiasson reassigns Medicare benefits to 9 organizations: Ochsner Clinic LLC (New Orleans, LA), Louisiana State University School Of Medicine In New Orleans Faculty G (New Orleans, LA), Childrens Hospital Anesthesia Corporation (New Orleans, LA), University Medical Center Management Corporation (New Orleans, LA), Zephyr Anesthesia, LLC (La Place, LA) and 4 more organizations, listed in the Medicare section above. 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 Alisha Chiasson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alisha Chiasson accept?
Health plans from HMO Louisiana list Alisha Chiasson 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 Alisha Chiasson affiliated with any hospitals?
According to CMS data, Alisha Chiasson is affiliated with East Jefferson General Hospital.
When was this NPI record last updated?
The NPPES record for Alisha Chiasson was last updated on March 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Alisha A Chiasson, CRNA · NPI 1174162598
Nurse Anesthetist, Certified Registered physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since January 2, 2020.
## Identity
- **NPI:** 1174162598 (Entity type: Individual)
- **Enumerated:** January 2, 2020
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 210686 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2700 NAPOLEON AVE, New Orleans, LA 70115-6914
- **Phone:** (504) 899-1114 · **Fax:** (504) 891-3217
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1457684466, New Orleans, LA); Louisiana State University School Of Medicine In New Orleans Faculty G (NPI 1508066283, New Orleans, LA); Childrens Hospital Anesthesia Corporation (NPI 1649362740, New Orleans, LA); University Medical Center Management Corporation (NPI 1083655567, New Orleans, LA); Zephyr Anesthesia, LLC (NPI 1891087458, La Place, LA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** March 27, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1174162598) · Data from the CMS NPPES public registry.