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

Tristan Guarini, PHD

Individual provider Psychologist · NPI 1730582370

Tristan Guarini, PHD is a Psychologist in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in New York and Pennsylvania.

Licensed in
NY, PA
In the registry since
2014
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1315 Spruce St
Philadelphia, PA 19107-5601
Phone: (267) 317-7773
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence TPS030244 (PA)
Psychologist Taxonomy 103T00000X · Licence 020751 (NY)

Record details

NPI number1730582370
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 26, 2014
Last updated in NPPESSeptember 26, 2014

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