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

Dr. John R McGowan, PHD

Individual provider Clinical Neuropsychologist · NPI 1801991658

Dr. John R McGowan, PHD is a Clinical Neuropsychologist in Mount Laurel, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2006
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 →

Practice location Address checks out

3829 Church Rd
Mount Laurel, NJ 08054-1105
Phone: (856) 222-0783
Fax: (856) 222-9714
Show map & directions

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

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 35S100302200 (NJ)
Clinical Psychologist Taxonomy 103TC0700X · Licence 35S100302200 (NJ)

Record details

NPI number1801991658
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 14, 2006
Last updated in NPPESApril 22, 2009
Mailing address3829 Church Rd, Mount Laurel, NJ 08054-1105

Other providers in Mount Laurel