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

Individual provider Clinical Neuropsychologist · NPI 1215140074

Deborah J Walder, PHD is a Clinical Neuropsychologist in Brooklyn, New York. Practices as a sole proprietor. Licensed in Massachusetts and New York.

Licensed in
MA, NY
In the registry since
2007
Specialties on file
4
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

62 Pierrepont St Ste 1E
Brooklyn, NY 11201-2452
Phone: (718) 404-2118
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 8252 (MA)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 016073 (NY)
Clinical Psychologist Taxonomy 103TC0700X · Licence 016073 (NY)
Clinical Psychologist Taxonomy 103TC0700X · Licence 8252 (MA)

Record details

NPI number1215140074
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 8, 2007
Last updated in NPPESSeptember 11, 2025

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