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

Alan Jay Schonberger, PHD

Individual provider Clinical Psychologist · NPI 1689723264

Alan Jay Schonberger, PHD is a Clinical Psychologist in Lexington, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
Specialties on file
2
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

1 Carley Rd
Lexington, MA 02421-4301
Phone: (781) 862-4345
Fax: (508) 799-9646
Show map & directions

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

Specialties & licences

Forensic Psychologist (primary) Taxonomy 103TF0200X (MA)
Clinical Psychologist Taxonomy 103TC0700X · Licence 3977 (MA)

Record details

NPI number1689723264
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 10, 2007
Last updated in NPPESSeptember 11, 2025
Mailing address1 Carley Rd, Lexington, MA 02421-4301

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