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

Dr. William Allen Baughman, PHD

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1780701458

Dr. William Allen Baughman, PHD is an Addiction (Substance Use Disorder) Psychologist in Powder Springs, Georgia. Practices as a sole proprietor. Licensed in Georgia.

Licensed in
GA
In the registry since
2007
Specialties on file
7
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

3383 Powder Springs Rd
Powder Springs, GA 30127-2321
Phone: (770) 222-1980
Fax: (770) 222-1981
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 001355 (GA)
Addiction (Substance Use Disorder) Psychologist Taxonomy 103TA0400X · Licence 001355 (GA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 001355 (GA)
Counseling Psychologist Taxonomy 103TC1900X · Licence 001355 (GA)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence 001355 (GA)
Psychologist Taxonomy 103T00000X · Licence 001355 (GA)
Group Psychotherapy Psychologist Taxonomy 103TP2701X · Licence 001355 (GA)

Record details

NPI number1780701458
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 26, 2007
Last updated in NPPESSeptember 11, 2025