NPI age
19 years
Enumerated 2006-06-14
● Active
Type 1 · Individual
DR. Madeline Claire Johnston, D.C.
Johnston is 1 of 28 chiropractor providers in Addison and 1 of 10819 in Texas.
Primary specialty
Chiropractor
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2018-12-19
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 10819 active chiropractor providers in Texas.
NPI age
19 years
↑ 4 yr above median (15 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
7% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-06Enumerated in NPPES
2006
2026
Where they practice
Practice location
4540 Belt Line Rd
Addison, TX 750014515
Mailing address
4540 Belt Line Rd
Addison, TX 750014515
Specialties
-
Chiropractor PrimaryA provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 8U7030 | BLUECROSS INDIVIDUAL # |
| 01 (TX) | 606069 | BC/BS YEARS 2000-2005 |
| 01 (TX) | 8594 | CHIROPRACTIC LICENSE |
| 01 (TX) | 0097NC | BLUE CROSS GROUP NUMBER |
Practice context
Part of a multi-provider practice. 2 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.