Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Dennis Wayne Williamson, DC

Individual provider Sports Physician Chiropractor · NPI 1346397080

Dr. Dennis Wayne Williamson, DC is a Chiropractic in Garland, Texas. Qualified in 2004, 22 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
22
Licensed in
TX
In the registry since
2007
Specialties on file
4
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

4702 NW Hwy
Garland, TX 75043-4912
Phone: (972) 270-5333
Fax: (972) 270-5335
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1138 Belt Line Rd Ste 135, Garland, TX 75040-1993 — (469) 969-0424

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 10235 (TX)
Sports Physician Chiropractor Taxonomy 111NS0005X · Licence 10235 (TX)
Independent Medical Examiner Chiropractor Taxonomy 111NI0013X · Licence 10235 (TX)
Occupational Health Chiropractor Taxonomy 111NX0100X · Licence 10235 (TX)

Record details

NPI number1346397080
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJanuary 4, 2007
Last updated in NPPESDecember 14, 2021
Certification dateSeptember 10, 2020
Mailing address4702 Northwest Hwy, Garland, TX 75043-4912

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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