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

William Mark Sivley, DDS

Individual provider Dentist · NPI 1902021660

William Mark Sivley, DDS is a Dentist in Abilene, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

3409 S 14th St Ste 110
Abilene, TX 79605-4956
Phone: (325) 692-1580
Fax: (325) 692-4865
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 13811 (TX)

Record details

NPI number1902021660
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedApril 16, 2007
Last updated in NPPESJuly 8, 2007
Mailing address3409 S 14th St Ste 110, Abilene, TX 79605-4956

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