Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jon Mark Horton, D.C.
Chiropractor in Grapevine, TX · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619675063
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Registry record
Entity type Individual (Type 1)
Name Dr. Jon Mark Horton
Credential D.C.
Sex Male
Practice address 150 W College St, Grapevine, TX, 76051
Phone (870) 946-6343
Enumeration date Feb 15, 2023
Last updated in NPPES Feb 15, 2023
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
Where does Jon Horton practice?
The practice location on file with NPPES is in Grapevine, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jon Horton?
The National Provider Identifier (NPI) for Jon Horton is 1619675063, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-15.