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

Dr. Thomas David Mann, PHD

Individual provider Psychologist · NPI 1336284132

Dr. Thomas David Mann, PHD is a Psychologist in Haddonfield, New Jersey. Practices as a sole proprietor. Licensed in New Jersey and Pennsylvania.

Licensed in
NJ, PA
In the registry since
2007
Specialties on file
2
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

35 Kings Hwy E Ste 108
Haddonfield, NJ 08033-2009
Phone: (856) 429-4557
Fax: (856) 429-5375
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 35SI00341600 (NJ)
Psychologist Taxonomy 103T00000X · Licence PS-005398-L (PA)

Record details

NPI number1336284132
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 20, 2007
Last updated in NPPESJuly 8, 2007
Mailing address35 Kings Hwy E, Suite 108, Haddonfield, NJ 08033-2009

Other providers in Haddonfield