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
Mailing address156 Pleasant Street, Arlington, MA 02476

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