Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. John D Longenecker, DC

Individual provider Chiropractor · NPI 1508942798

Dr. John D Longenecker, DC is a Chiropractic in Irving, Texas. Qualified in 1992, 34 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
34
Licensed in
TX
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

4950 N O'Connor Rd Ste 152
Irving, TX 75062-2778
Phone: (972) 254-2225
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC5930 (TX)

Record details

NPI number1508942798
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedOctober 31, 2006
Last updated in NPPESJuly 25, 2024
Certification dateJuly 17, 2024
Mailing addressP.O. Box 140034, Irving, TX 75014-0034

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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