Won Ung Chang, DC
NPI 1811655996ActiveIndividual· Chiropractor, Neurology· Irving, TX
Chiropractor, Neurology (DC) in Irving, Texas, licensed in TX, with an NPI issued in December 2021.
Overview
| NPI | 1811655996 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DC |
| Sole proprietor | Yes |
| NPI issued | Dec 6, 2021 |
| Last updated in NPPES | Dec 6, 2021 |
| Certified by provider | Dec 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Chiropractor, Neurology Primary | 111NN0400X | 09305 | TX |
| Chiropractor, Nutrition | 111NN1001X | 09305 | TX |
| Chiropractor, Rehabilitation | 111NR0400X | 09305 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Chiropractor, Neurology providers in Irving
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