NPI age
19 years
Enumerated 2007-01-04
● Active
Type 1 · Individual
DR. Dennis Wayne Williamson, D.C.
Williamson is 1 of 90 chiropractor providers in Garland and 1 of 10819 in Texas.
Primary specialty
Chiropractor
Plus 3 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-12-14
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
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
3
In the 7% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-01Enumerated in NPPES
2007
2026
Where they practice
Practice location
4702 Northwest Hwy
Garland, TX 750434912
Mailing address
4702 Northwest Hwy
Garland, TX 750434912
Additional practice locations
1 secondary location on file with NPPES.
Location 2
1138 Belt Line Rd Ste 135
Garland, TX 750401993
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...
-
ChiropractorA sports chiropractor is uniquely trained to provide care and treatment of injuries or illness resulting from sports and physical fitness activities. Doctors of Chiropractic with the Diplomate American Chiropractic Board of Sports...
-
ChiropractorA special evaluator not involved with the medical care of the individual examinee that impartially evaluates the care being provided by other practitioners to clarify clinical, disability, liability or other case issues.
-
ChiropractorOccupational Health is that specialty within the chiropractic profession that deals with the prevention and management of work related injuries. It also considers and assists clients with State and Federal Compliance assistance....
Practice context
Part of a multi-provider practice. 7 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new chiropractor provider has been added in Garland in the last 180 days.
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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.
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