Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Robert Hedger, MSW
Social Worker in Jerseyville, IL · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639093081
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Registry record
Entity type Individual (Type 1)
Name William Robert Hedger
Credential MSW
Sex Male
Practice address 116 W Pearl St, Jerseyville, IL, 62052
Phone (618) 310-3270
Fax (618) 310-3275
Enumeration date Aug 7, 2026
Last updated in NPPES Aug 7, 2026
Taxonomy & licenses
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 William Hedger practice?
The practice location on file with NPPES is in Jerseyville, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Hedger?
The National Provider Identifier (NPI) for William Hedger is 1639093081, 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 2026-08-07.