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

Dr. Charles D Sullivan, PHD

Individual provider Clinical Psychologist · NPI 1144433863

Dr. Charles D Sullivan, PHD is a Clinical Psychologist in Totowa, New Jersey. Graduated from University of North Dakota School of Medicine in 1976, 50 years ago. Accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
50
Trained at
University of North Dakota 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

265 Route 46 W Ste 202
Totowa, NJ 07512
Phone: (973) 256-2818
Fax: (973) 256-2818
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 355100121900 (NJ)

Record details

NPI number1144433863
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 8, 2007
Last updated in NPPESJuly 8, 2007
Mailing address265 Route 46 West, Suite 202, Totowa, NJ 07512

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 1976 (50 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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