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

Mary Katherine Williams, NP

Individual provider Primary Care Nurse Practitioner · NPI 1538982962

Mary Katherine Williams, NP is a Primary Care Nurse Practitioner in Canton, Texas. Licensed in Texas. Registered with an NPI since 2024.

Licensed in
TX
In the registry since
2024
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

20783 Interstate 20 S Access Rd
Canton, TX 75103-3573
Phone: (903) 567-5437
Show map & directions

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

Specialties & licences

Primary Care Nurse Practitioner (primary) Taxonomy 363LP2300X · Licence 1179457 (TX)

Record details

NPI number1538982962
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 4, 2024
Last updated in NPPESNovember 6, 2024
Certification dateNovember 6, 2024