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

Dr. Douglas Seiden, PHD

Individual provider Clinical Psychologist · NPI 1326161316

Dr. Douglas Seiden, PHD is a Clinical Psychologist in Roseland, New Jersey. Qualified in 1999, 27 years ago. Practices with Che Senior Psychological Services, PC, a 224-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey and New York.

Years since qualifying
27
Licensed in
NJ, NY
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.

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Practice location Address checks out

101 Eisenhower Pkwy Ste 300
Roseland, NJ 07068-1032
Phone: (212) 490-3590
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 35SI00394200 (NJ)
Clinical Psychologist Taxonomy 103TC0700X · Licence 014277-1 (NY)

Record details

NPI number1326161316
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 6, 2007
Last updated in NPPESApril 4, 2014
Mailing addressPo Box 99, Livingston, NJ 07039-0099

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Che Senior Psychological Services, Pc — 224 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Roseland