Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Brett B Guidry, LCSW
Clinical Social Worker in Houma, LA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336606599
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Registry record
Entity type Individual (Type 1)
Name Brett B Guidry
Credential LCSW
Sex Female
Practice address 5599 Highway 311, Houma, LA, 70360
Phone (985) 857-3615
Fax (985) 857-3706
Enumeration date Feb 25, 2019
Last updated in NPPES Feb 25, 2019
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 9616 (LA) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW 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
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.
What specialty is Brett Guidry?
Brett Guidry is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Department of Health and Hospitals Substance Use Disorder Rehabilitation Clinic/Center · Houma, LA NPI 1134129414 Bernadette Fields Addiction (Substance Use Disorder) Counselor · Houma, LA NPI 1730114844 Department of Health and Hospitals Mental Health Clinic/Center (Including Community Mental Health Center) · Houma, LA NPI 1891856316 Melanie Renner Psychiatry Physician · Houma, LA NPI 1346300894 Celeste Roger Social Worker · Houma, LA NPI 1841344504 Suzanne Saia Mental Health Counselor · Houma, LA NPI 1730233842 Heather Palm Psychiatric/Mental Health Registered Nurse · Houma, LA NPI 1013061399 Kayla Lambert Psychiatric/Mental Health Registered Nurse · Houma, LA NPI 1366598229
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-25.