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
Mailing address57 Arthur Ct, Port Chester, NY 10573-3153

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