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

Dr. Holloway Marston, PSYD

Individual provider Clinical Psychologist · NPI 1043662745

Dr. Holloway Marston, PSYD is a Clinical Psychologist in Brockton, Massachusetts. Licensed in Michigan. Registered with an NPI since 2016.

Licensed in
MI
In the registry since
2016
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

940 Belmont St Bldg 2
Brockton, MA 02301-5596
Phone: (774) 826-3189
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 6301016511 (MI)

Record details

NPI number1043662745
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJuly 6, 2016
Last updated in NPPESMay 17, 2023
Certification dateMay 17, 2023

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