SETH LAFLEUR CRNA
NPI 1720749609
Nurse Anesthetist, Certified Registered in Lafayette, LA
About Seth Lafleur Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SETH LAFLEUR CRNA (NPI 1720749609) is an individual nurse anesthetist, certified registered in Lafayette, Louisiana, licensed in Louisiana (223709) and active in the NPI registry since January 2022. He is affiliated with Our Lady Of Lourdes Regional Medical Center, Inc, maintains a secondary practice location in Lafayette, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Seth Lafleur 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
5Medicare enrollment records show Seth Lafleur reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lafayette, LA 70503
- Reassigned Medicare billing, Louisiana enrollment
- 428 clinicians in this Medicare group
Lafayette, LA 70503
- Reassigned Medicare billing, Louisiana enrollment
- 36 clinicians in this Medicare group
Lafayette, LA 70508
- Reassigned Medicare billing, Louisiana enrollment
- 304 clinicians in this Medicare group
New Iberia, LA 70563
- Reassigned Medicare billing, Louisiana enrollment
- 470 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 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Our Lady Of Lourdes Regional Medical Center, Inc
Acute Care Hospitals · Lafayette, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70503 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.
LAFAYETTE, LA 70503
LAFAYETTE, LA 70503
LAFAYETTE, LA 70503
LAFAYETTE, LA 70503
LAFAYETTE, LA 70503
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 Seth Lafleur's NPI number?
The NPI number for Seth Lafleur is 1720749609. It was assigned to this individual provider in the NPPES registry on January 4, 2022.
Where is Seth Lafleur located?
Seth Lafleur practices at 1214 Coolidge Blvd, Lafayette, LA 70503. The listed phone number is (337) 289-7991.
What is Seth Lafleur's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Seth Lafleur enrolled in Medicare?
Yes. Seth Lafleur 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 Seth Lafleur's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Seth Lafleur reassigns Medicare benefits to 5 organizations: Lafayette Health Ventures, Inc. (Lafayette, LA), Precision Anesthesia Of Lafayette LLC (Lafayette, LA), Lourdes Physician Group LLC (Lafayette, LA), Youngs Professional Services LLC (New Iberia, LA) and Anesthesiology Group Associates Inc (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 Seth Lafleur's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Seth Lafleur accept?
Health plans from HMO Louisiana and UnitedHealthcare list Seth Lafleur 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 Seth Lafleur affiliated with any hospitals?
According to CMS data, Seth Lafleur is affiliated with Our Lady Of Lourdes Regional Medical Center, Inc.
When was this NPI record last updated?
The NPPES record for Seth Lafleur was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Seth Lafleur, CRNA · NPI 1720749609
Nurse Anesthetist, Certified Registered physician in Lafayette, Louisiana. Individual provider, active in the CMS NPPES registry since January 4, 2022.
## Identity
- **NPI:** 1720749609 (Entity type: Individual)
- **Enumerated:** January 4, 2022
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 223709 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1214 COOLIDGE BLVD, Lafayette, LA 70503-2621
- **Phone:** (337) 289-7991
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Lafayette Health Ventures, Inc. (NPI 1780613349, Lafayette, LA); Precision Anesthesia Of Lafayette LLC (NPI 1285117879, Lafayette, LA); Lourdes Physician Group LLC (NPI 1437405883, Lafayette, LA); Youngs Professional Services LLC (NPI 1922178599, New Iberia, LA); Anesthesiology Group Associates Inc (NPI 1255399598, Baton Rouge, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 16, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1720749609) · Data from the CMS NPPES public registry.