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

Individual provider Clinical Psychologist · NPI 1629296157

Dr. Judith Knox Herschlag, PHD is a Clinical Psychologist in Upper Montclair, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

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

160 Alexander Ave
Upper Montclair, NJ 07043-2015
Phone: (973) 746-4899
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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 3833 (NJ)

Record details

NPI number1629296157
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 22, 2007
Last updated in NPPESJuly 8, 2007
Mailing address160 Alexander Ave, Upper Montclair, NJ 07043-2015

Other providers in Upper Montclair