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

Dr. William Thomas McMath, PHD

Individual provider Clinical Psychologist · NPI 1518979350

Dr. William Thomas McMath, PHD is a Clinical Psychologist in Setauket, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
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.

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Practice location Address checks out

150 Main St
Setauket, NY 11733-2835
Phone: (631) 751-5699
Fax: (631) 751-5699
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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 011069 (NY)

Record details

NPI number1518979350
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 12, 2006
Last updated in NPPESJuly 12, 2007
Mailing address150 Main St, Setauket, NY 11733-2835

Other providers in Setauket