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

Individual provider Psychologist · NPI 1487969713

Dr. Jill Slavin Mashaal, PHD is a Psychologist in Roslyn, New York. Practices as a sole proprietor and works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2010
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

165 Poplar Dr
Roslyn, NY 11576-2224
Phone: (516) 448-6586
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1025 Northern Blvd, Roslyn, NY 11576-1506 — (516) 448-6586

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 018706 (NY)

Record details

NPI number1487969713
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 11, 2010
Last updated in NPPESMay 31, 2022
Certification dateMay 31, 2022
Mailing address165 Poplar Dr, Roslyn, NY 11576-2224

Other providers in Roslyn