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

Dr. Darby Callahan, PHD

Individual provider Psychologist · NPI 1134446479

Dr. Darby Callahan, PHD is a Psychologist in White Plains, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2010
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.

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Practice location Address checks out

79 E Post Rd
White Plains, NY 10601-5008
Phone: (914) 948-1192
Fax: (914) 948-1365
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 00758-1 (NY)
Psychologist Taxonomy 103T00000X · Licence 007518-1 (NY)

Record details

NPI number1134446479
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 27, 2010
Last updated in NPPESApril 27, 2010

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