STEPHEN LOUIS MADUELL CRNA
NPI 1124260757
Nurse Anesthetist, Certified Registered in New Orleans, LA
About Stephen Louis Maduell Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN LOUIS MADUELL CRNA (NPI 1124260757) is an individual nurse anesthetist, certified registered in New Orleans, Louisiana, licensed in Louisiana (AP05703) and active in the NPI registry since March 2009. He is affiliated with Ochsner Medical Center Acute and is a graduate of Other (2001).
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
Stephen Louis Maduell 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 Stephen Maduell 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 70112
- Reassigned Medicare billing, Louisiana enrollment
- 295 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
Metairie, LA 70006
- Reassigned Medicare billing, Louisiana enrollment
- 39 clinicians in this Medicare group
La Place, LA 70068
- Reassigned Medicare billing, Louisiana enrollment
- 482 clinicians in this Medicare group
Baton Rouge, LA 70817
- Reassigned Medicare billing, Louisiana enrollment
- 40 clinicians in this Medicare group
Baton Rouge, LA 70809
- Reassigned Medicare billing, Louisiana enrollment
- 357 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ochsner Medical Center Acute
Acute Care Hospitals · New Orleans, LAWomans Hospital
Acute Care Hospitals · Baton Rouge, 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 17
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 Stephen Maduell's NPI number?
The NPI number for Stephen Maduell is 1124260757. It was assigned to this individual provider in the NPPES registry on March 27, 2009.
Where is Stephen Maduell located?
Stephen Maduell practices at 1532 Tulane Ave, New Orleans, LA 70112. The listed phone number is (504) 903-1890.
What is Stephen Maduell's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Stephen Maduell enrolled in Medicare?
Yes. Stephen Maduell 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 Stephen Maduell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Maduell reassigns Medicare benefits to 8 organizations: Louisiana State University School Of Medicine In New Orleans Faculty G (New Orleans, LA), University Medical Center Management Corporation (New Orleans, LA), Ochsner Clinic LLC (New Orleans, LA), Childrens Hospital Anesthesia Corporation (New Orleans, LA), Aec Physicians, LLC (Metairie, 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 Stephen Maduell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Maduell accept?
Health plans from HMO Louisiana list Stephen Maduell 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 Stephen Maduell affiliated with any hospitals?
According to CMS data, Stephen Maduell is affiliated with Ochsner Medical Center Acute, Womans Hospital and East Jefferson General Hospital.
When was this NPI record last updated?
The NPPES record for Stephen Maduell was last updated on March 20, 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.
# Stephen Louis Maduell, CRNA · NPI 1124260757
Nurse Anesthetist, Certified Registered physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since March 27, 2009.
## Identity
- **NPI:** 1124260757 (Entity type: Individual)
- **Enumerated:** March 27, 2009
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP05703 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1532 TULANE AVE, New Orleans, LA 70112-2860
- **Phone:** (504) 903-1890 · **Fax:** (504) 903-2001
## 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); University Medical Center Management Corporation (NPI 1083655567, New Orleans, LA); Ochsner Clinic LLC (NPI 1003379124, New Orleans, LA); Childrens Hospital Anesthesia Corporation (NPI 1649362740, New Orleans, LA); Aec Physicians, LLC (NPI 1346574217, Metairie, LA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** March 20, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1124260757) · Data from the CMS NPPES public registry.