Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Mardochee Louis, MSW
Social Worker in Brooklyn, NY · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558017855
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Registry record
Entity type Individual (Type 1)
Name Mrs. Mardochee Louis
Credential MSW
Sex Female
Practice address 164 Suydam St, Brooklyn, NY, 11221
Phone (934) 852-0671
Enumeration date Feb 24, 2022
Last updated in NPPES Feb 24, 2022
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
Where does Mardochee Louis practice?
The practice location on file with NPPES is in Brooklyn, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mardochee Louis?
The National Provider Identifier (NPI) for Mardochee Louis is 1558017855, 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 2022-02-24.