Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Catherine Ann Pourciau, NP
Nurse Practitioner in Baker, LA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619977824
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Registry record
Entity type Individual (Type 1)
Name Catherine Ann Pourciau
Credential NP
Sex Female
Practice address 6516 E Myrtle Ave, Baker, LA, 70714
Phone (225) 774-7320
Fax (225) 774-5432
Enumeration date Jul 29, 2005
Last updated in NPPES Apr 28, 2016
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 374772031 (LA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1543713 | Medicaid | LA | - |
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
What specialty is Catherine Pourciau?
Catherine Pourciau is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Kent Rhodes Internal Medicine Physician · Baker, LA NPI 1972553196 T'Lane Folse Internal Medicine Physician · Baker, LA NPI 1750331997 Alice Powell Physician Assistant · Baker, LA NPI 1386694560 Bradford Smith Internal Medicine Physician · Baker, LA NPI 1144271602 Brad Giarrusso Internal Medicine Physician · Baker, LA NPI 1104844455 Dimitri Pagoulato Physician Assistant · Baker, LA NPI 1194988915 Ballard Mann Physician Assistant · Baker, LA NPI 1942580048 Kristin Grimes Internal Medicine Physician · Baker, LA NPI 1558603563
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-28.