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

Dr. Jeffrey B Allen, PHD

Individual provider Psychologist · NPI 1871839126

Dr. Jeffrey B Allen, PHD is a Psychologist in Lawrenceville, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2012
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

123 Franklin Corner Rd Ste 116
Lawrenceville, NJ 08648-2526
Phone: (609) 219-1600
Fax: (609) 219-1662
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 35SI00323000 (NJ)

Record details

NPI number1871839126
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 13, 2012
Last updated in NPPESDecember 13, 2012

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