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

Dr. Donald W. Manthei, PHD

Individual provider Psychologist · NPI 1659585628

Dr. Donald W. Manthei, PHD is a Psychologist in Newton Highlands, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
Specialties on file
8
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

19 Columbus St
Newton Highlands, MA 02461-1417
Phone: (617) 969-5780
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Psychologist (primary) Taxonomy 103TH0004X · Licence 1682 (MA)
Psychologist Taxonomy 103T00000X · Licence 1682 (MA)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 1682 (MA)
Clinical Psychologist Taxonomy 103TC0700X · Licence 1682 (MA)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence 1682 (MA)
Family Psychologist Taxonomy 103TF0000X · Licence 1682 (MA)
Group Psychotherapy Psychologist Taxonomy 103TP2701X · Licence 1682 (MA)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 1682 (MA)

Record details

NPI number1659585628
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 9, 2007
Last updated in NPPESSeptember 11, 2025

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