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

Dr. Hilary Sue Ziven, PSYD

Individual provider Psychologist · NPI 1790274223

Dr. Hilary Sue Ziven, PSYD is a Psychologist in Medfield, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2018
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

11 Elm St
Medfield, MA 02052-2802
Phone: (508) 359-4873
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 4882 (MA)

Record details

NPI number1790274223
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedMay 10, 2018
Last updated in NPPESMay 10, 2018

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