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Dr. John D Longenecker, D.C.

Dr. John D Longenecker is a Chiropractor provider (Chiropractor) practicing in Irving, TX, registered in the NPPES registry with NPI 1508942798 since 2006. The credential DC stands for Doctor of Chiropractic.

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NPI 1508942798
Entity type Individual (Type 1)
Name Dr. John D Longenecker
Credential D.C.
Sex Male
Practice address Irving, TX, 75062
Phone 9722542225
Enumeration date 2006-10-31
Last updated in NPPES 2024-07-25

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary DC5930 TX

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: John Longenecker, D.C.
NPI: 1508942798
Taxonomy: 111N00000X (Chiropractor)
Address: Irving, TX, 75062

Verify this record

Cross-check NPI 1508942798 against the authoritative CMS record: view Dr. John D Longenecker on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for John Longenecker?
The National Provider Identifier (NPI) for John Longenecker is 1508942798, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Longenecker practice?
The practice location on file with NPPES is in Irving, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-07-25.