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

Darvis Quinn Gallaher, PHD

Individual provider Psychologist · NPI 1851400444

Darvis Quinn Gallaher, PHD is a Psychologist in Bolivar, Tennessee. Licensed in Tennessee. Registered with an NPI since 2006.

Licensed in
TN
In the registry since
2006
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

10710 Old Highway 64
Bolivar, TN 38008-3587
Phone: (731) 658-6113
Fax: (731) 658-6165
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence P 1843 (TN)

Record details

NPI number1851400444
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 29, 2006
Last updated in NPPESJuly 9, 2007