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

Dr. Thailyn Alonso, PHD

Individual provider Psychologist · NPI 1538742473

Dr. Thailyn Alonso, PHD is a Psychologist in Livingston, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2021
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

513 W Mount Pleasant Ave Ste 105
Livingston, NJ 07039-1721
Phone: (973) 317-8424
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 35SI00608400 (NJ)

Record details

NPI number1538742473
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 29, 2021
Last updated in NPPESApril 29, 2021
Certification dateApril 29, 2021

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