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

Dr. Nadya Hollahan, PHD

Individual provider Psychologist · NPI 1699969709

Dr. Nadya Hollahan, PHD is a Psychologist in Atlanta, Georgia. Practices as a sole proprietor. Licensed in Georgia.

Licensed in
GA
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.

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Practice location Address checks out

1955 Cliff Valley Way NE Ste 115
Atlanta, GA 30329-2476
Phone: (678) 358-7112
Fax: (678) 261-6545
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY003278 (GA)
Psychologist Taxonomy 103T00000X

Record details

NPI number1699969709
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 31, 2007
Last updated in NPPESNovember 6, 2009

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