NATALIE JONES ILLG CRNA
NPI 1346405875
Nurse Anesthetist, Certified Registered in Marrero, LA
About Natalie Jones Illg Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATALIE JONES ILLG CRNA (NPI 1346405875) is an individual nurse anesthetist, certified registered in Marrero, Louisiana, licensed in Louisiana (AP05534) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with Memorial Hospital At Gulfport, and maintains a secondary practice location in New Orleans.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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
Natalie Jones Illg 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
6Medicare enrollment records show Natalie Illg reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Marrero, LA 70072
- 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
New Orleans, LA 70112
- Reassigned Medicare billing, Louisiana enrollment
- 931 clinicians in this Medicare group
Bay St Louis, MS 39520
- Reassigned Medicare billing, Mississippi enrollment
- 731 clinicians in this Medicare group
Gulfport, MS 39501
- Reassigned Medicare billing, Mississippi enrollment
- 76 clinicians in this Medicare group
Biloxi, MS 39530
- Reassigned Medicare billing, Mississippi enrollment
- 57 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 7
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hospital At Gulfport
Acute Care Hospitals · Gulfport, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70072 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Natalie Illg's NPI number?
The NPI number for Natalie Illg is 1346405875. It was assigned to this individual provider in the NPPES registry on July 24, 2008.
Where is Natalie Illg located?
Natalie Illg practices at 1111medical Center Blvd. Suite S-450, Marrero, LA 70072. The listed phone number is (504) 349-6401.
What is Natalie Illg's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Natalie Illg enrolled in Medicare?
Yes. Natalie Illg 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 Natalie Illg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Illg reassigns Medicare benefits to 6 organizations: Ochsner Clinic LLC (Marrero, LA), Childrens Hospital Anesthesia Corporation (New Orleans, LA), Louisiana State University School Of Medicine In New Orleans Faculty G (New Orleans, LA), Memorial Hospital At Gulfport (Bay St Louis, MS), Etas, PLLC (Gulfport, MS) and 1 more organization, 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 Natalie Illg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Natalie Illg accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Natalie Illg 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 Natalie Illg affiliated with any hospitals?
According to CMS data, Natalie Illg is affiliated with Memorial Hospital At Gulfport.
When was this NPI record last updated?
The NPPES record for Natalie Illg was last updated on October 18, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Natalie Jones Illg, CRNA · NPI 1346405875
Nurse Anesthetist, Certified Registered physician in Marrero, Louisiana. Individual provider, active in the CMS NPPES registry since July 24, 2008.
## Identity
- **NPI:** 1346405875 (Entity type: Individual)
- **Enumerated:** July 24, 2008
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP05534 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111MEDICAL CENTER BLVD., SUITE S-450, Marrero, LA 70072
- **Phone:** (504) 349-6401 · **Fax:** (504) 349-6444
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1629478409, Marrero, LA); Childrens Hospital Anesthesia Corporation (NPI 1649362740, New Orleans, LA); Louisiana State University School Of Medicine In New Orleans Faculty G (NPI 1508066283, New Orleans, LA); Memorial Hospital At Gulfport (NPI 1518394089, Bay St Louis, MS); Etas, PLLC (NPI 1679259360, Gulfport, MS); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** October 18, 2017
- **Other identifiers:** Medicaid 1361089 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1346405875) · Data from the CMS NPPES public registry.