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

Timothy E Wahl, PHD

Individual provider Cognitive & Behavioral Psychologist · NPI 1851307946

Timothy E Wahl, PHD is a Cognitive & Behavioral Psychologist in Oskaloosa, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
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

1229 C Ave E #300
Oskaloosa, IA 52577-4246
Phone: (641) 672-3159
Fax: (641) 672-3259
Show map & directions

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

Specialties & licences

Cognitive & Behavioral Psychologist (primary) Taxonomy 103TB0200X · Licence I9827 (IA)

Record details

NPI number1851307946
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 31, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1229 C Ave E, Oskaloosa, IA 52577-4246