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

Dr. Seth M Ersner-Hershfield, PHD

Individual provider Clinical Psychologist · NPI 1043361454

Dr. Seth M Ersner-Hershfield, PHD is a Clinical Psychologist in Newton, New Jersey. Qualified in 1978, 48 years ago. Accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
48
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

288 Newton Sparta Rd
Newton, NJ 07860-2749
Phone: (973) 579-1151
Fax: (973) 579-6334
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1592 (NJ)

Record details

NPI number1043361454
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 13, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1978 (48 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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