Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joanne Lockey Sarrault, LMSW, CAADC-DP
Social Worker in Cheboygan, MI · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639664741
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Registry record
Entity type Individual (Type 1)
Name Joanne Lockey Sarrault
Credential LMSW, CAADC-DP
Sex Female
Practice address 520 N Main St Ste 202, Cheboygan, MI, 49721
Phone (231) 818-5029
Fax (231) 627-4201
Enumeration date Jun 30, 2018
Last updated in NPPES Sep 4, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 6801118859 (MI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1639664741 | Medicaid | MI | - |
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 Joanne Sarrault practice?
The practice location on file with NPPES is in Cheboygan, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joanne Sarrault?
The National Provider Identifier (NPI) for Joanne Sarrault is 1639664741, 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 2025-09-04.