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

Dr. Robert Bruce Macdonald, PHD

Individual provider Psychologist · NPI 1184788333

Dr. Robert Bruce Macdonald, PHD is a Psychologist in Riverhead, New York. 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

223 Roanoke Ave
Riverhead, NY 11901-2778
Phone: (631) 369-5361
Fax: (631) 369-9423
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 015564-1 (NY)

Record details

NPI number1184788333
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 21, 2006
Last updated in NPPESJuly 9, 2007
Mailing address223 Roanoke Ave, Riverhead, NY 11901-2778