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

Susan P. Trefry, PSYD

Individual provider Psychologist · NPI 1235220609

Susan P. Trefry, PSYD is a Psychologist in Melbourne, Florida. Licensed in Florida. Registered with an NPI since 2006.

Licensed in
FL
In the registry since
2006
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

1507 Riverview Dr
Melbourne, FL 32901-4625
Phone: (321) 984-0708
Fax: (321) 984-9060
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PY4270 (FL)

Record details

NPI number1235220609
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedSeptember 28, 2006
Last updated in NPPESMay 11, 2015

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