Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jason Howard Vanness, DC
Chiropractor in Barrington, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134138829
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Registry record
Entity type Individual (Type 1)
Name Dr. Jason Howard Vanness
Credential DC
Sex Male
Practice address 215 S Northwest Hwy, Barrington, IL, 60010
Phone (847) 842-8070
Fax (847) 382-1540
Enumeration date Aug 5, 2006
Last updated in NPPES Jul 8, 2007
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
Is NPI 1134138829 active?
Yes, as of the latest NPPES snapshot, NPI 1134138829 is active (record last updated 2007-07-08).
How do I verify Jason Vanness's NPI record?
Cross-check NPI 1134138829 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.