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

Dr. Allen H. Ryen, PHD

Individual provider Psychologist · NPI 1124118450

Dr. Allen H. Ryen, PHD is a Psychologist in Du Bois, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
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 →

Practice location Address checks out

416 Knarr St
Du Bois, PA 15801-1918
Phone: (814) 371-5727
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS-002757-L (PA)

Record details

NPI number1124118450
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 16, 2006
Last updated in NPPESJuly 8, 2007
Mailing address416 Knarr St, Du Bois, PA 15801-1918

Other providers in Du Bois