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W. MARK SIVLEY DDS PLLC
NPI 1154133759
Dentist in Abilene, TX

Active since January 22, 2025
4373 TREANOR DR, ABILENE, TX 79602(325) 692-1580(325) 692-4865 Get Directions Write a Review

NPPES record last updated: January 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About W. Mark Sivley Dds Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

W. MARK SIVLEY DDS PLLC (NPI 1154133759) is a healthcare organization registered as a dentist in Abilene, Texas and active in the NPI registry since January 2025. The organization lists William Mark Sivley, Owner, as its authorized official.

NPPES Registry Identity

NPI1154133759
Entity TypeOrganization
Primary Taxonomy122300000X
Legal Business NameW. MARK SIVLEY DDS PLLC
Location Address4373 TREANOR DRAbilene, TX 79602-7065
Mailing Address4373 Treanor DrAbilene, TX 79602-7065 · (325) 692-1580 · Fax (325) 692-4865
Phone(325) 692-1580
Fax(325) 692-4865
Organization SubpartNo
Authorized OfficialWilliam Mark SivleyOwner · (325) 692-1580
Enumeration DateJanuary 22, 2025
NPPES CertifiedJanuary 22, 2025
✔ NPI 1154133759 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
4373 TREANOR DR, Abilene, TX 79602
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRIAN EDWARD TOOGOOD, DDS, PLLC
Dentist (General Practice)
4373 TREANOR DR
ABILENE, TX 79602
Taylor County (325) 513-4318
DR. BLAKE EVERETT DAWES D.D.S.
Dentist (General Practice)
4373 TREANOR DR
ABILENE, TX 79602
Taylor County (325) 692-1580
DR. RENEE SHIRLEY MCINTOSH DDS
Dentist (Orthodontics and Dentofacial Orthopedics)
4373 TREANOR DR
ABILENE, TX 79602
Taylor County (325) 283-1377

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is W. Mark Sivley Dds PLLC's NPI number?

The NPI number for W. Mark Sivley Dds PLLC is 1154133759. It was assigned to this organization in the NPPES registry on January 22, 2025.

Where is W. Mark Sivley Dds PLLC located?

W. Mark Sivley Dds PLLC is located at 4373 Treanor Dr, Abilene, TX 79602. The listed phone number is (325) 692-1580.

What is W. Mark Sivley Dds PLLC's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for W. Mark Sivley Dds PLLC was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.