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

William Henderson, PHD

Individual provider Psychologist · NPI 1558549279

William Henderson, PHD is a Psychologist in Athens, Georgia. Licensed in Georgia. Registered with an NPI since 2008.

Licensed in
GA
In the registry since
2008
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

55 Carlton St
Athens, GA 30602-1526
Phone: (706) 542-8621
Fax: (706) 583-0217
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY002494 (GA)

Record details

NPI number1558549279
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedFebruary 5, 2008
Last updated in NPPESNovember 2, 2009
Mailing address55 Carlton St, Athens, GA 30602-1526

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