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

Dr. John Michael Riley, PHD

Individual provider Clinical Psychologist · NPI 1932216397

Dr. John Michael Riley, PHD is a Clinical Psychologist in Winthrop, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
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

193 Main St
Winthrop, MA 02152-2737
Phone: (617) 846-5669
Fax: (617) 846-5669
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 2088 (MA)

Record details

NPI number1932216397
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 23, 2006
Last updated in NPPESJuly 8, 2007
Mailing address193 Main St, Winthrop, MA 02152-2737

Other providers in Winthrop