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

Dr. Ellen Rachael Davis, PHD

Individual provider Psychologist · NPI 1477888048

Dr. Ellen Rachael Davis, PHD is a Psychologist in King of Prussia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2009.

Licensed in
PA
In the registry since
2009
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 →

Practice location Address checks out

3000 Valley Forge Cir G-11
King of Prussia, PA 19406
Phone: (610) 337-7434
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS008420L (PA)

Record details

NPI number1477888048
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedOctober 14, 2009
Last updated in NPPESOctober 14, 2009

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