Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Audubon Pathology LLC

Dermatopathology (Pathology) Physician in Gretna, LA · enumerated 2009 · authorized official William Long, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366683971

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Registry record

Entity type Organization (Type 2)

Legal business name Audubon Pathology LLC

Practice address 1141 Whitney Ave Bldg 3, Gretna, LA, 70056

Phone (504) 361-3757

Fax (504) 361-3132

Enumeration date Mar 11, 2009

Last updated in NPPES Mar 11, 2009

Taxonomy & classification

207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians · License 023755 (LA) Primary

291U00000X Clinical Medical Laboratory Laboratories · License 023755 (LA) Secondary

Authorized official

Name William Long

Title Owner

Phone (504) 361-3757

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-03-11. Verify at npiregistry.cms.hhs.gov.

Where is Audubon Pathology LLC located?

The practice location on file with NPPES is in Gretna, LA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-11.