Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lourdes Grenier, MSW
Social Worker in Miami, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851355432
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Registry record
Entity type Individual (Type 1)
Name Lourdes Grenier
Credential MSW
Sex Female
Practice address 1666 Nw 12th Ave, Box 016960 (M851), Miami, FL, 33101
Phone (305) 585-5224
Fax (305) 243-8470
Enumeration date Apr 12, 2006
Last updated in NPPES Jul 8, 2007
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 Lourdes Grenier?
The National Provider Identifier (NPI) for Lourdes Grenier is 1851355432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lourdes Grenier practice?
The practice location on file with NPPES is in Miami, FL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.