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

Mark H Seglin, PHD

Individual provider Psychologist · NPI 1184754632

Mark H Seglin, PHD is a Clinical Psychologist in West Orange, New Jersey. Qualified in 1983, 43 years ago. Practices as a sole proprietor. Licensed in New Jersey.

Years since qualifying
43
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.

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Practice location Address checks out

89 Lapis Cir
West Orange, NJ 07052-2154
Phone: (973) 325-3131
Fax: (973) 645-9894
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 2138 (NJ)

Record details

NPI number1184754632
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 6, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 32396, Newark, NJ 07102

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Not indicated

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