THE ARTHRITIS CENTER OF SOUTHWEST LOUISIANA, LLC
NPI 1578607693
Internal Medicine - Rheumatology in Lake Charles, LA
About The Arthritis Center Of Southwest Louisiana, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THE ARTHRITIS CENTER OF SOUTHWEST LOUISIANA, LLC (NPI 1578607693) is a healthcare organization registered as a rheumatology in Lake Charles, Louisiana and active in the NPI registry since February 2007. The organization lists Max Morris, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
The Arthritis Center Of Southwest Louisiana, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to The Arthritis Center Of Southwest Louisiana, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 The Arthritis Center Of Southwest Louisiana, LLC's NPI number?
The NPI number for The Arthritis Center Of Southwest Louisiana, LLC is 1578607693. It was assigned to this organization in the NPPES registry on February 20, 2007.
Where is The Arthritis Center Of Southwest Louisiana, LLC located?
The Arthritis Center Of Southwest Louisiana, LLC is located at 1727 Imperial Blvd Bldg 1B, Lake Charles, LA 70605. The listed phone number is (337) 312-8617.
What is The Arthritis Center Of Southwest Louisiana, LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is The Arthritis Center Of Southwest Louisiana, LLC enrolled in Medicare?
Yes. The Arthritis Center Of Southwest Louisiana, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through The Arthritis Center Of Southwest Louisiana, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to The Arthritis Center Of Southwest Louisiana, LLC, in Nurse Practitioner and Rheumatology. A 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 the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does The Arthritis Center Of Southwest Louisiana, LLC accept?
Health plans from Blue Cross and Blue Shield of Louisiana list The Arthritis Center Of Southwest Louisiana, LLC 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 The Arthritis Center Of Southwest Louisiana, LLC was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# The Arthritis Center Of Southwest Louisiana, Llc · NPI 1578607693
Rheumatology organization in Lake Charles, Louisiana. Organization record, active in the CMS NPPES registry since February 20, 2007.
## Identity
- **NPI:** 1578607693 (Entity type: Organization)
- **Enumerated:** February 20, 2007
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Organization subpart:** No
- **Authorized official:** Max Morris, OWNER
## Practice location
- **Address:** 1727 IMPERIAL BLVD BLDG 1B, Lake Charles, LA 70605-5392
- **Phone:** (337) 312-8617 · **Fax:** (337) 721-2939
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (1), Rheumatology (1); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 5, 2026
- **Other identifiers:** Medicaid 1485055 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1578607693) · Data from the CMS NPPES public registry.