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

Dr. Kenneth Donald Williamson III, MD

Individual provider Family Medicine Physician · NPI 1952452187

Dr. Kenneth Donald Williamson III, MD is a Family Medicine Physician in McKinney, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

809 N Central Expy
McKinney, TX 75070-3303
Phone: (972) 529-4500
Fax: (972) 529-4505
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence L9554 (TX)

Record details

NPI number1952452187
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 15, 2007
Last updated in NPPESApril 29, 2020
Certification dateApril 29, 2020

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