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

Dr. William Ursillo, PHD

Individual provider Psychologist · NPI 1407461031

Dr. William Ursillo, PHD is a Psychologist in Bronx, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2020
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

529 Courtlandt Ave
Bronx, NY 10451-5007
Phone: (718) 993-7700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 013010-1 (NY)

Record details

NPI number1407461031
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 10, 2020
Last updated in NPPESSeptember 10, 2020
Certification dateSeptember 10, 2020
Mailing address115 E Stevens Ave Ste Ll5, Valhalla, NY 10595-1286

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