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

Dr. William Vaughan, PHD

Individual provider Health Service Psychologist · NPI 1043372477

Dr. William Vaughan, PHD is a Health Service Psychologist in Columbia, Tennessee. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

713 Trotwood Ave
Columbia, TN 38401-3025
Phone: (931) 540-8111
Fax: (931) 388-6878
Show map & directions

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

Specialties & licences

Health Service Psychologist (primary) Taxonomy 103TH0100X · Licence PE11128 (TN)

Record details

NPI number1043372477
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 14, 2006
Last updated in NPPESJuly 8, 2007
Mailing address713 Trotwood Ave, Columbia, TN 38401-3025