NPI age
19 years
Enumerated 2007-01-15
● Active
Type 1 · Individual
DR. Jon Justin Gregor, D.C.
Gregor is 1 of 3 chiropractor providers in Addison and 1 of 120 in Texas.
Primary specialty
Chiropractor
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 120 active chiropractor providers in Texas.
NPI age
19 years
≈ at median (18 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
21% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-01Enumerated in NPPES
2007
2026
Where they practice
Practice location
15851 Dallas Pkwy, Suite 600
Addison, TX 750013369
Mailing address
15851 Dallas Pkwy, Suite 600
Addison, TX 750013369
Specialties
-
Chiropractor PrimaryChiropractic Nutrition is that specialty within the chiropractic profession that deals with the overall factors that affect the patient's ability to maintain the manipulative correction and thus sustain better neurological integrity....
Practice context
Part of a multi-provider practice. 7 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.