Dr. Jon Justin Gregor, D.C.
Dr. Jon Justin Gregor is a Nutrition Chiropractor provider (Chiropractor) practicing in Addison, TX, registered in the NPPES registry with NPI 1760533921 since 2007. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1760533921 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Jon Justin Gregor |
| Credential | D.C. |
| Sex | Male |
| Practice address | 15851 DALLAS PKWY, SUITE 600, Addison, TX, 75001 |
| Phone | 2145618644 |
| Fax | 2145618645 |
| Enumeration date | 2007-01-15 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111NN1001X | Nutrition Chiropractor | Primary | 9412 | TX |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Jon Gregor, D.C. NPI: 1760533921 Taxonomy: 111NN1001X (Nutrition Chiropractor) Address: 15851 DALLAS PKWY, SUITE 600, Addison, TX, 75001
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1861610792 | Chrisa Cross | Individual | Professional Counselor | Addison, TX |
| 1174752059 | Addison Chiropractic & Kinesiology Pllc | Organization | Nutrition Chiropractor | Addison, TX |
| 1598009235 | Alexander Berk | Individual | Mental Health Counselor | Addison, TX |
| 1104244557 | Aetas Home Health Care, Inc | Organization | In Home Supportive Care Agency | Addison, TX |
| 1679978852 | Mary Mewett | Individual | Professional Counselor | Addison, TX |
| 1851782031 | Catheter Safety Product LLC | Organization | Customized Equipment (DME) | Addison, TX |
| 1124869268 | Carlos Acosta | Individual | Professional Counselor | Addison, TX |
Verify this record
Cross-check NPI 1760533921 against the authoritative CMS record: view Dr. Jon Justin Gregor 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
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Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-07-08.