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

Dr. Ruth Laurie Lax, PHD

Individual provider Clinical Neuropsychologist · NPI 1861603474

Dr. Ruth Laurie Lax, PHD is a Clinical Neuropsychologist in Hempstead, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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.

See every abbreviation used in this directory →

Practice location Address checks out

230 Hilton Ave Ste 6
Hempstead, NY 11550-8115
Phone: (516) 481-3716
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 009793-1 (NY)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 009793-1 (NY)

Record details

NPI number1861603474
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 24, 2007
Last updated in NPPESSeptember 11, 2025