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

Dr. Lawrence Arnold Decker, PHD

Individual provider Clinical Psychologist · NPI 1780898999

Dr. Lawrence Arnold Decker, PHD is a Clinical Psychologist in Lahaska, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
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

5872 Route 202
Lahaska, PA 18931
Phone: (215) 862-6396
Fax: (609) 333-1276
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PS0016L (PA)

Record details

NPI number1780898999
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 9, 2007
Last updated in NPPESJuly 8, 2007
Mailing address11 York Ave, Spring Lake, NJ 07762