Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
D. Tyler Dennison, D.C,
Chiropractor in Harrisburg, IL · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962711085
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Registry record
Entity type Individual (Type 1)
Name D. Tyler Dennison
Credential D.C,
Sex Male
Practice address 303 S Commercial St Ste 10, Harrisburg, IL, 62946
Phone (618) 252-5555
Fax (618) 252-2279
Enumeration date Oct 7, 2010
Last updated in NPPES Mar 28, 2012
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 1962711085 active?
Yes, as of the latest NPPES snapshot, NPI 1962711085 is active (record last updated 2012-03-28).
How do I verify D. Tyler Dennison's NPI record?
Cross-check NPI 1962711085 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 2012-03-28.