Dr. Madeline Claire Johnston, D.C.
Dr. Madeline Claire Johnston is a Chiropractor provider (Chiropractor) practicing in Addison, TX, registered in the NPPES registry with NPI 1790728897 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Addison Chiropractic, PA (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1790728897 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Madeline Claire Johnston |
| Credential | D.C. |
| Sex | Female |
| Practice address | Addison, TX, 75001 |
| Phone | 9727899333 |
| Fax | 9727899557 |
| Enumeration date | 2006-06-14 |
| Last updated in NPPES | 2018-12-19 |
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 | 8594 | TX |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 8U7030 | Other | TX | BLUECROSS INDIVIDUAL # |
| 606069 | Other | TX | BC/BS YEARS 2000-2005 |
| 8594 | Other | TX | CHIROPRACTIC LICENSE |
| 0097NC | Other | TX | BLUE CROSS GROUP NUMBER |
Copy-ready billing details
Provider: Madeline Johnston, D.C. NPI: 1790728897 Taxonomy: 111N00000X (Chiropractor) Address: Addison, TX, 75001
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1639372733 | Addison Chiropractic, PA | Organization | Chiropractor | Addison, TX |
| 1669916516 | Todd Adams | Individual | Chiropractor | Addison, TX |
Verify this record
Cross-check NPI 1790728897 against the authoritative CMS record: view Dr. Madeline Claire Johnston 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
Where does Madeline Johnston practice?
What is the NPI number for Madeline Johnston?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-12-19.