ROBERT LOUIS WEISDORFFER CRNA
NPI 1669610325
Nurse Anesthetist, Certified Registered in Metairie, LA
About Robert Louis Weisdorffer Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT LOUIS WEISDORFFER CRNA (NPI 1669610325) is an individual nurse anesthetist, certified registered in Metairie, Louisiana, licensed in Louisiana (RN094991) and active in the NPI registry since February 2009. He is affiliated with Ochsner Medical Center Acute and is a graduate of Other (2008).
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
Robert Louis Weisdorffer 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 Robert Weisdorffer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Metairie, LA 70002
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Metairie, LA 70006
- Reassigned Medicare billing, Louisiana enrollment
- 39 clinicians in this Medicare group
Covington, LA 70433
- Reassigned Medicare billing, Louisiana enrollment
- 88 clinicians in this Medicare group
Baton Rouge, LA 70809
- Reassigned Medicare billing, Louisiana enrollment
- 114 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 3
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.
Ochsner Medical Center Acute
Acute Care Hospitals · New Orleans, LASt Tammany Parish Hospital
Acute Care Hospitals · Covington, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70002 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.
METAIRIE, LA 70002
METAIRIE, LA 70002
METAIRIE, LA 70002
METAIRIE, LA 70002
METAIRIE, LA 70002
METAIRIE, LA 70002
METAIRIE, LA 70002
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 Robert Weisdorffer's NPI number?
The NPI number for Robert Weisdorffer is 1669610325. It was assigned to this individual provider in the NPPES registry on February 3, 2009.
Where is Robert Weisdorffer located?
Robert Weisdorffer practices at 3510 N Causeway Blvd Suite 404, Metairie, LA 70002. The listed phone number is (504) 779-5515.
What is Robert Weisdorffer's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Robert Weisdorffer enrolled in Medicare?
Yes. Robert Weisdorffer 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 Robert Weisdorffer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Weisdorffer reassigns Medicare benefits to 4 organizations: Ochsner Clinic LLC (Metairie, LA), Aec Physicians, LLC (Metairie, LA), Total Anesthesia Care Stph, LLC (Covington, LA) and Anesthesiology Affiliates, LLC (Baton Rouge, 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 Robert Weisdorffer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Weisdorffer accept?
Health plans from HMO Louisiana and UnitedHealthcare list Robert Weisdorffer 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 Robert Weisdorffer affiliated with any hospitals?
According to CMS data, Robert Weisdorffer is affiliated with Ochsner Medical Center Acute and St Tammany Parish Hospital.
When was this NPI record last updated?
The NPPES record for Robert Weisdorffer was last updated on February 3, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Robert Louis Weisdorffer, CRNA · NPI 1669610325
Nurse Anesthetist, Certified Registered physician in Metairie, Louisiana. Individual provider, active in the CMS NPPES registry since February 3, 2009.
## Identity
- **NPI:** 1669610325 (Entity type: Individual)
- **Enumerated:** February 3, 2009
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN094991 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 3510 N CAUSEWAY BLVD, SUITE 404, Metairie, LA 70002-3531
- **Phone:** (504) 779-5515 · **Fax:** (504) 779-5568
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1215476015, Metairie, LA); Aec Physicians, LLC (NPI 1346574217, Metairie, LA); Total Anesthesia Care Stph, LLC (NPI 1669475190, Covington, LA); Anesthesiology Affiliates, LLC (NPI 1376878884, Baton Rouge, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** February 3, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1669610325) · Data from the CMS NPPES public registry.