Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Joseph David Stahler, LSW
Social Worker in Northlake, IL · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093589459
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Registry record
Entity type Individual (Type 1)
Name Mr. Joseph David Stahler
Credential LSW
Sex Male
Practice address 1 E Lakewood Ave, Northlake, IL, 60164
Phone (708) 397-4697
Fax (708) 397-4683
Enumeration date Nov 7, 2023
Last updated in NPPES Nov 7, 2023
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 150.112099 (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
Where does Joseph Stahler practice?
The practice location on file with NPPES is in Northlake, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joseph Stahler?
The National Provider Identifier (NPI) for Joseph Stahler is 1093589459, 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 2023-11-07.