COURTNEY LACHUTE MD
NPI 1790427318
Internal Medicine in Baton Rouge, LA
About Courtney Lachute Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COURTNEY LACHUTE MD (NPI 1790427318) is an individual internal medicine provider in Baton Rouge, Louisiana, licensed in Louisiana (346036) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In Shreveport (2022).
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 (PECOS)
Courtney Lachute Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Courtney Lachute reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baton Rouge, LA 70816
- Reassigned Medicare billing, Louisiana enrollment
- 156 clinicians in this Medicare group
Terrytown, LA 70056
- Reassigned Medicare billing, Louisiana enrollment
- 417 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 70808 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.
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
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 Courtney Lachute's NPI number?
The NPI number for Courtney Lachute is 1790427318. It was assigned to this individual provider in the NPPES registry on April 13, 2022.
Where is Courtney Lachute located?
Courtney Lachute practices at 5246 Brittany Dr, Baton Rouge, LA 70808. The listed phone number is (225) 757-4142.
What is Courtney Lachute's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Courtney Lachute enrolled in Medicare?
Yes. Courtney Lachute is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Courtney Lachute's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Courtney Lachute reassigns Medicare benefits to 2 organizations: Mayfair Physician Services, LLC (Baton Rouge, LA) and Belle Chasse Physician Services LLC (Terrytown, 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 Courtney Lachute's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Courtney Lachute accept?
Health plans from HMO Louisiana list Courtney Lachute 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.
When was this NPI record last updated?
The NPPES record for Courtney Lachute was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Courtney Lachute, MD · NPI 1790427318
Internal Medicine physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since April 13, 2022.
## Identity
- **NPI:** 1790427318 (Entity type: Individual)
- **Enumerated:** April 13, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 346036 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 5246 BRITTANY DR, Baton Rouge, LA 70808-9136
- **Phone:** (225) 757-4142
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Mayfair Physician Services, LLC (NPI 1831688365, Baton Rouge, LA); Belle Chasse Physician Services LLC (NPI 1245653237, Terrytown, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In Shreveport, class of 2022
## Record status
- **NPPES last updated:** February 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1790427318) · Data from the CMS NPPES public registry.