JARRETT GILLIAM CRNA
NPI 1477189652
Nurse Anesthetist, Certified Registered in New Orleans, LA
About Jarrett Gilliam Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JARRETT GILLIAM CRNA (NPI 1477189652) is an individual nurse anesthetist, certified registered in New Orleans, Louisiana, licensed in Louisiana (213711) and active in the NPI registry since March 2020. He is affiliated with Terrebonne General Medical Center - Parish, maintains 2 additional practice locations, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Jarrett Gilliam 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
8Medicare enrollment records show Jarrett Gilliam reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Orleans, LA 70112
- Reassigned Medicare billing, Louisiana enrollment
- 931 clinicians in this Medicare group
New Orleans, LA 70139
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 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
Houma, LA 70360
- Reassigned Medicare billing, Louisiana enrollment
- 48 clinicians in this Medicare group
Houma, LA 70360
- Reassigned Medicare billing, Louisiana enrollment
- 76 clinicians in this Medicare group
Houma, LA 70360
- Reassigned Medicare billing, Louisiana enrollment
- 168 clinicians in this Medicare group
Houma, LA 70360
- Reassigned Medicare billing, Louisiana enrollment
- 8 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.
Terrebonne General Medical Center - Parish
Acute Care Hospitals · Houma, LAEast Jefferson General Hospital
Acute Care Hospitals · Metairie, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70112 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 70112
NEW ORLEANS, LA 70112
NEW ORLEANS, LA 70112
NEW ORLEANS, LA 70112
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 Jarrett Gilliam's NPI number?
The NPI number for Jarrett Gilliam is 1477189652. It was assigned to this individual provider in the NPPES registry on March 19, 2020.
Where is Jarrett Gilliam located?
Jarrett Gilliam practices at 1900 Gravier St, New Orleans, LA 70112. The listed phone number is (504) 568-4113.
What is Jarrett Gilliam's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Jarrett Gilliam enrolled in Medicare?
Yes. Jarrett Gilliam 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 Jarrett Gilliam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jarrett Gilliam reassigns Medicare benefits to 8 organizations: Louisiana State University School Of Medicine In New Orleans Faculty G (New Orleans, LA), Ochsner Clinic LLC (New Orleans, LA), Childrens Hospital Anesthesia Corporation (New Orleans, LA), Zephyr Anesthesia, LLC (La Place, LA), Anesthesia Associates Of Bayou Region LLC (Houma, LA) and 3 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 Jarrett Gilliam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jarrett Gilliam accept?
Health plans from HMO Louisiana and UnitedHealthcare list Jarrett Gilliam 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 Jarrett Gilliam affiliated with any hospitals?
According to CMS data, Jarrett Gilliam is affiliated with Terrebonne General Medical Center - Parish and East Jefferson General Hospital.
When was this NPI record last updated?
The NPPES record for Jarrett Gilliam was last updated on September 15, 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.
# Jarrett Gilliam, CRNA · NPI 1477189652
Nurse Anesthetist, Certified Registered physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since March 19, 2020.
## Identity
- **NPI:** 1477189652 (Entity type: Individual)
- **Enumerated:** March 19, 2020
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 213711 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1900 GRAVIER ST, New Orleans, LA 70112-2262
- **Phone:** (504) 568-4113
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Louisiana State University School Of Medicine In New Orleans Faculty G (NPI 1508066283, New Orleans, LA); Ochsner Clinic LLC (NPI 1003379124, New Orleans, LA); Childrens Hospital Anesthesia Corporation (NPI 1649362740, New Orleans, LA); Zephyr Anesthesia, LLC (NPI 1891087458, La Place, LA); Anesthesia Associates Of Bayou Region LLC (NPI 1679157887, Houma, LA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 15, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1477189652) · Data from the CMS NPPES public registry.