Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joanne Hartle
School Social Worker in Fairfax, VA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619665213
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Registry record
Entity type Individual (Type 1)
Name Joanne Hartle
Sex Female
Practice address 10427 North St Ste 201, Fairfax, VA, 22030
Phone (571) 383-2540
Enumeration date May 1, 2023
Last updated in NPPES Dec 4, 2025
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 0904017230 (VA) Secondary
1041S0200X School Social Worker Behavioral Health & Social Service Providers · License PPS0608050 (VA) 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 Joanne Hartle practice?
The practice location on file with NPPES is in Fairfax, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joanne Hartle?
The National Provider Identifier (NPI) for Joanne Hartle is 1619665213, 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 2025-12-04.