Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ann Marie Leasher, LMSW, CADC, SPADA
Social Worker in Grand Rapids, MI · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417222498
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Registry record
Entity type Individual (Type 1)
Name Ann Marie Leasher
Credential LMSW, CADC, SPADA
Sex Female
Practice address 555 Mid Towne Ne Suite 304, Psychology Associates of Grand Rapids, PC, Grand Rapids, MI, 49503
Phone (616) 458-4444
Fax (616) 458-4440
Enumeration date Mar 9, 2012
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 6801078094 (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 Ann Leasher?
The National Provider Identifier (NPI) for Ann Leasher is 1417222498, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ann Leasher practice?
The practice location on file with NPPES is in Grand Rapids, MI. 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 2022-07-21.