Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Wendy Wiesman, LSW
Social Worker in Buffalo Grove, IL · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407386576
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Registry record
Entity type Individual (Type 1)
Name Wendy Wiesman
Credential LSW
Sex Female
Practice address 1401 Mchenry Rd Ste 122, Buffalo Grove, IL, 60089
Phone (847) 913-0393
Enumeration date Jun 12, 2017
Last updated in NPPES May 5, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 150110430 (IL) 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 Wendy Wiesman?
The National Provider Identifier (NPI) for Wendy Wiesman is 1407386576, a Type 1 (individual) record in the CMS NPPES registry.
Where does Wendy Wiesman practice?
The practice location on file with NPPES is in Buffalo Grove, IL. 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 2026-05-05.