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

Dr. John J Hennessy, PHD

Individual provider Psychologist · NPI 1578764510

Dr. John J Hennessy, PHD is a Clinical Psychologist in Lincroft, New Jersey. Graduated from Fordham University School of Medicine in 1983, 43 years ago. Practices as a sole proprietor and offers telehealth. Licensed in New Jersey.

Years since qualifying
43
Trained at
Fordham University School of Medicine
Licensed in
NJ
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

4 Swimming River Rd Ste 1 A
Lincroft, NJ 07738-1727
Phone: (732) 747-0786
Fax: (732) 244-8793
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 35S100203400 (NJ)

Record details

NPI number1578764510
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 29, 2007
Last updated in NPPESJuly 8, 2007
Mailing address4 Swimming River Rd, Suite 1 A, Lincroft, NJ 07738-1727

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolFORDHAM UNIVERSITY SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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