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 Hawthorne III, PSYD

Individual provider Clinical Neuropsychologist · NPI 1346277944

Dr. William Joseph Hawthorne III, PSYD is a Clinical Neuropsychologist in Pittsburgh, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

201 Penn Center Blvd Ste 400
Pittsburgh, PA 15235-5441
Phone: (412) 242-3050
Fax: (412) 533-3325
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PS-004929-L (PA)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence PS-004929-L (PA)

Record details

NPI number1346277944
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedJune 27, 2006
Last updated in NPPESSeptember 12, 2022
Certification dateSeptember 12, 2022

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