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

Dr. Donald L Werden, PHD

Individual provider Psychologist · NPI 1528030681

Dr. Donald L Werden, PHD is a Psychologist in West Lafayette, Indiana. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
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

601 Stadium Mall Dr
West Lafayette, IN 47907-2052
Phone: (765) 494-6995
Fax: (765) 496-2139
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 20041316A (IN)

Record details

NPI number1528030681
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 3, 2006
Last updated in NPPESJuly 8, 2007

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