Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Carolyn Kay Haas, LMSW
Social Worker in South Haven, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952483927
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Registry record
Entity type Individual (Type 1)
Name Ms. Carolyn Kay Haas
Credential LMSW
Sex Female
Practice address 1007 East Wells Street, South Haven, MI, 49090
Phone (269) 637-5297
Fax (269) 637-9238
Enumeration date Oct 19, 2006
Last updated in NPPES Mar 13, 2015
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 6801087741 (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
Where does Carolyn Haas practice?
The practice location on file with NPPES is in South Haven, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carolyn Haas?
The National Provider Identifier (NPI) for Carolyn Haas is 1952483927, 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 2015-03-13.