Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Katherine Poirrier Spears, APRN
Registered Nurse in Lafayette, LA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346430261
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Registry record
Entity type Individual (Type 1)
Name Mrs. Katherine Poirrier Spears
Credential APRN
Sex Female
Practice address 1015 Saint John St, Lafayette, LA, 70501
Phone (337) 269-5000
Fax (337) 269-5001
Enumeration date Jul 26, 2007
Last updated in NPPES Sep 5, 2019
Taxonomy & licenses
364SP0809X Adult Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License AP05206 (LA) Secondary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists.
About the APRN 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.
Frequently asked questions
Where does Katherine Spears practice?
The practice location on file with NPPES is in Lafayette, LA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Katherine Spears?
The National Provider Identifier (NPI) for Katherine Spears is 1346430261, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-05.