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
Mailing address122 Bluegill Ct, Pella, IA 50219-7513