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HERNIA INSTITUTE OF LOUISIANA LLC
NPI 1205797917
Surgery in Metairie, LA

Active since November 21, 2025
2555 SEVERN AVE STE 102, METAIRIE, LA 70002(504) 218-4922 Get Directions Write a Review

NPPES record last updated: November 21, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Hernia Institute Of Louisiana Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HERNIA INSTITUTE OF LOUISIANA LLC (NPI 1205797917) is a healthcare organization registered as a surgery in Metairie, Louisiana and active in the NPI registry since November 2025. The organization lists David C. Treen, Physician / M.d., as its authorized official.

NPPES Registry Identity

NPI1205797917
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameHERNIA INSTITUTE OF LOUISIANA LLC
Location Address2555 SEVERN AVE STE 102Metairie, LA 70002-5961
Mailing Address2555 Severn Ave Ste 102Metairie, LA 70002-5961 · (504) 218-4922
Phone(504) 218-4922
Organization SubpartNo
Authorized OfficialDavid C. TreenPhysician / M.d. · (504) 218-4922
Enumeration DateNovember 21, 2025
NPPES CertifiedNovember 21, 2025
✔ NPI 1205797917 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
2555 SEVERN AVE STE 102, Metairie, LA 70002
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, HMO Louisiana.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)

Hernia Institute Of Louisiana Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Hernia Institute Of Louisiana LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

David Treen, M.D.
General Surgery
NPI 1235152828
1111 MEDICAL CENTER BLVD SOUTH 860
Marrero, LA 70072
(504) 349-6860
✔ PECOS✔ Accepts Medicare8.3 mi

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 Hernia Institute Of Louisiana LLC's NPI number?

The NPI number for Hernia Institute Of Louisiana LLC is 1205797917. It was assigned to this organization in the NPPES registry on November 21, 2025.

Where is Hernia Institute Of Louisiana LLC located?

Hernia Institute Of Louisiana LLC is located at 2555 Severn Ave Ste 102, Metairie, LA 70002. The listed phone number is (504) 218-4922.

What is Hernia Institute Of Louisiana LLC's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Hernia Institute Of Louisiana LLC enrolled in Medicare?

Yes. Hernia Institute Of Louisiana LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Hernia Institute Of Louisiana LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Surgery) reassigns their Medicare billing to Hernia Institute Of Louisiana LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Hernia Institute Of Louisiana LLC accept?

Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Hernia Institute Of 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 Hernia Institute Of Louisiana LLC was last updated on November 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.