Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Andrea D Sonnier, MSW
Social Worker in Houma, LA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871970012
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Registry record
Entity type Individual (Type 1)
Name Mrs. Andrea D Sonnier
Credential MSW
Sex Female
Practice address 420 Magnolia St, Houma, LA, 70360
Phone (985) 879-3966
Fax (985) 872-4473
Enumeration date Apr 27, 2015
Last updated in NPPES Apr 27, 2015
Taxonomy & licenses
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 is the NPI number for Andrea Sonnier?
The National Provider Identifier (NPI) for Andrea Sonnier is 1871970012, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andrea Sonnier practice?
The practice location on file with NPPES is in Houma, LA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Corey Ledet Case Manager/Care Coordinator · Houma, LA NPI 1194902940 Start Corporation Mental Health Clinic/Center (Including Community Mental Health Center) · Houma, LA NPI 1700156866 Barbara Smith Case Manager/Care Coordinator · Houma, LA NPI 1083985907 Casey Guidry Mental Health Counselor · Houma, LA NPI 1669743597 Sylvia Young Case Manager/Care Coordinator · Houma, LA NPI 1518239250 Shamekia Sauceberry Case Manager/Care Coordinator · Houma, LA NPI 1750653036 Scheon Lyons Case Manager/Care Coordinator · Houma, LA NPI 1699047738 Preston Mcgee Case Manager/Care Coordinator · Houma, LA NPI 1174895031
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-27.