Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William H. Northern, DC
Chiropractor in Columbia, IL · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205476108
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Registry record
Entity type Individual (Type 1)
Name William H. Northern
Credential DC
Sex Male
Practice address 1005 South Main St., Suite A, Columbia, IL, 62236
Phone (618) 719-2350
Fax (618) 234-8295
Enumeration date Jan 9, 2020
Last updated in NPPES Feb 3, 2020
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
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 William Northern?
The National Provider Identifier (NPI) for William Northern is 1205476108, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Northern practice?
The practice location on file with NPPES is in Columbia, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-03.