MRS. CHRISTY COULON GUILLOT FNP-C
NPI 1922619543
Nurse Practitioner - Family in Chalmette, LA
About Mrs. Christy Coulon Guillot Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CHRISTY COULON GUILLOT FNP-C (NPI 1922619543) is an individual family provider in Chalmette, Louisiana, licensed in Louisiana (215147) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Christy Coulon Guillot Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christy Guillot reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chalmette, LA 70043
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70043 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.
CHALMETTE, LA 70043
CHALMETTE, LA 70043
CHALMETTE, LA 70043
CHALMETTE, LA 70043
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 Christy Guillot's NPI number?
The NPI number for Christy Guillot is 1922619543. It was assigned to this individual provider in the NPPES registry on August 17, 2020.
Where is Christy Guillot located?
Christy Guillot practices at 8050 W Judge Perez Dr, Chalmette, LA 70043. The listed phone number is (504) 493-2200.
What is Christy Guillot's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Christy Guillot enrolled in Medicare?
Yes. Christy Guillot is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christy Guillot's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christy Guillot reassigns Medicare benefits to Ochsner Clinic LLC (Chalmette, LA). The 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 Christy Guillot's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Christy Guillot was last updated on March 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mrs. Christy Coulon Guillot, FNP-C · NPI 1922619543
Family physician in Chalmette, Louisiana. Individual provider, active in the CMS NPPES registry since August 17, 2020.
## Identity
- **NPI:** 1922619543 (Entity type: Individual)
- **Enumerated:** August 17, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 215147 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 8050 W JUDGE PEREZ DR, Chalmette, LA 70043-1734
- **Phone:** (504) 493-2200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Ochsner Clinic LLC (NPI 1417485798, Chalmette, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 25, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1922619543) · Data from the CMS NPPES public registry.