NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Ashley Desormeaux, FNP

Family Nurse Practitioner in Lake Charles, LA · enumerated 2011 · practices at Ochsner Clinic, LLC.

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

National Provider Identifier

1598062721

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Ashley Desormeaux
Credential FNP
Sex Female
Practice address 4100 Ryan St, Lake Charles, LA, 70605
Phone (337) 443-7155
Enumeration date Feb 24, 2011
Last updated in NPPES Apr 19, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN117050-AP06364 (LA) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP06364 (LA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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

Is NPI 1598062721 active?
Yes, as of the latest NPPES snapshot, NPI 1598062721 is active (record last updated 2023-04-19).
How do I verify Ashley Desormeaux's NPI record?
Cross-check NPI 1598062721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-19.