Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marian Cohen, MSW
Social Worker in Chelsea, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942357330
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Registry record
Entity type Individual (Type 1)
Name Marian Cohen
Credential MSW
Sex Female
Practice address 14700 East Old Uss 12, Chelsea, MI, 48118
Phone (734) 475-4478
Enumeration date Jan 5, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 6801003469 (MI) Primary
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 Marian Cohen?
The National Provider Identifier (NPI) for Marian Cohen is 1942357330, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marian Cohen practice?
The practice location on file with NPPES is in Chelsea, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.