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

Dr. William C. Brennan, EDD

Individual provider Psychologist · NPI 1245370121

Dr. William C. Brennan, EDD is a Psychologist in Pennington, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2007
What do these letters mean?
EDD — Doctor of Education
A doctorate in education.

See every abbreviation used in this directory →

Practice location Address checks out

26 N Main St
Pennington, NJ 08534-2203
Phone: (609) 737-0104
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 35SI00145100 (NJ)

Record details

NPI number1245370121
Entity typeIndividual (Type 1)
GenderMale
Credentials EDD
Sole proprietorYes
NPI enumeratedFebruary 8, 2007
Last updated in NPPESAugust 9, 2012
Mailing address26 N Main St, Pennington, NJ 08534-2203

Other providers in Pennington