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

Dr. Karl Lawrence Trappe, PHD

Individual provider Counseling Psychologist · NPI 1912008301

Dr. Karl Lawrence Trappe, PHD is a Counseling Psychologist in Parsippany, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
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.

See every abbreviation used in this directory →

Practice location Address checks out

601 Jefferson Rd Ste 107
Parsippany, NJ 07054-3790
Phone: (973) 428-8812
Fax: (973) 515-8686
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 35SI00250200 (NJ)

Record details

NPI number1912008301
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 26, 2006
Last updated in NPPESJuly 8, 2007

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