Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. William Joseph Day, LCSW, PHD

Individual provider Clinical Social Worker · NPI 1346480746

Dr. William Joseph Day, LCSW, PHD is a Clinical Social Worker in Cary, North Carolina. Practices as a sole proprietor. Licensed in North Carolina.

Licensed in
NC
In the registry since
2009
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
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

106 Ridge View Dr Ste D
Cary, NC 27511-6647
Phone: (919) 664-3278
Fax: (919) 319-1061
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence C000373 (NC)

Record details

NPI number1346480746
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW , PHD
Sole proprietorYes
NPI enumeratedFebruary 24, 2009
Last updated in NPPESFebruary 24, 2009

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