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

William D. Defoyd, DC

Individual provider Chiropractor · NPI 1326058850

William D. Defoyd, DC is a Chiropractor in Austin, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

4029 S Capital Of Texas Hwy Ste 111
Austin, TX 78704-7927
Phone: (512) 345-5925
Fax: (512) 343-7113
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 4429 (TX)

Record details

NPI number1326058850
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedAugust 8, 2006
Last updated in NPPESJuly 9, 2007
Mailing address1909 Cypress Pt E, Austin, TX 78746-7248

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