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

Dr. David F. Dettmann, PHD

Individual provider Clinical Neuropsychologist · NPI 1760430672

Dr. David F. Dettmann, PHD is a Clinical Neuropsychologist in Knoxville, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
In the registry since
2006
Specialties on file
8
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

1515 W Pleasant St (116B)
Knoxville, IA 50138-3354
Phone: (641) 842-3101
Fax: (641) 828-5307
Show map & directions

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

Specialties & licences

Rehabilitation Psychologist (primary) Taxonomy 103TR0400X · Licence 00514 (IA)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 00514 (IA)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 00514 (IA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 00514 (IA)
Counseling Psychologist Taxonomy 103TC1900X · Licence 00514 (IA)
Health Service Psychologist Taxonomy 103TH0100X · Licence 00514 (IA)
Psychologist Taxonomy 103T00000X · Licence 00514 (IA)
Group Psychotherapy Psychologist Taxonomy 103TP2701X · Licence 00514 (IA)

Record details

NPI number1760430672
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 4, 2006
Last updated in NPPESJuly 13, 2026