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

Dr. Charles Diament, PHD

Individual provider Psychologist · NPI 1336275585

Dr. Charles Diament, PHD is a Psychologist in Holmdel, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
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

10 Crawfords Corner Rd
Holmdel, NJ 07733-1975
Phone: (732) 530-9330
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

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence SI 01345 (NJ)
Psychologist Taxonomy 103T00000X · Licence 1345 (NJ)

Record details

NPI number1336275585
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 24, 2007
Last updated in NPPESOctober 12, 2024
Certification dateOctober 12, 2024
Mailing address10 Crawford Corner Road, Pob 634, Holmdel, NJ 07733

Other providers in Holmdel