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

Dr. Graham Jeffrey Hartke, PSYD

Individual provider Psychologist · NPI 1659623197

Dr. Graham Jeffrey Hartke, PSYD is a Psychologist in Roseland, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2012
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

104 Eagle Rock Ave
Roseland, NJ 07068-1324
Phone: (973) 885-6315
Fax: (973) 251-9461
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 5014 (NJ)

Record details

NPI number1659623197
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedOctober 8, 2012
Last updated in NPPESFebruary 7, 2013

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