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

Dr. Thomas William Calhoun, PHD

Individual provider Psychologist · NPI 1780754895

Dr. Thomas William Calhoun, PHD is a Psychologist in Sewickley, Pennsylvania. Licensed in Colorado and Pennsylvania. Registered with an NPI since 2006.

Licensed in
CO, PA
In the registry since
2006
Specialties on file
3
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

301 Ohio River Blvd Ste 304
Sewickley, PA 15143
Phone: (412) 741-6884
Fax: (412) 741-4988
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS005110L (PA)
Psychologist Taxonomy 103T00000X · Licence 2993 (CO)
Psychologist Taxonomy 103T00000X

Record details

NPI number1780754895
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 8, 2006
Last updated in NPPESJuly 8, 2007
Mailing address301 Ohio River Blvd, Ste 304, Sewickley, PA 15143

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