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

Dr. Jay Seitz, PHD

Individual provider Clinical Psychologist · NPI 1457303380

Dr. Jay Seitz, PHD is a Clinical Psychologist in Arlington, Massachusetts. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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

156 Pleasant St
Arlington, MA 02476-8153
Phone: (339) 707-0528
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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 010816 (NY)

Record details

NPI number1457303380
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 17, 2006
Last updated in NPPESOctober 27, 2019

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