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

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