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

Individual provider School Psychologist · NPI 1063798494

Gregg E Drevno, PHD is a School Psychologist in Dover, Delaware. Practices as a sole proprietor. Licensed in Delaware.

Licensed in
DE
In the registry since
2011
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

945 Forest St
Dover, DE 19904-3401
Phone: (302) 672-1500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

School Psychologist (primary) Taxonomy 103TS0200X · Licence 53560 (DE)

Record details

NPI number1063798494
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 31, 2011
Last updated in NPPESOctober 31, 2011

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