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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. DAVID F. DETTMANN PH.D.
NPI 1760430672
Psychologist - Rehabilitation in Knoxville, IA

Active since May 04, 2006
1515 W PLEASANT ST, (116B), KNOXVILLE, IA 50138(641) 842-3101(641) 828-5307 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. David F. Dettmann Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DAVID F. DETTMANN PH.D. (NPI 1760430672) is an individual rehabilitation provider in Knoxville, Iowa, licensed in Iowa (00514) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1760430672
Entity TypeIndividualMale
Primary Taxonomy103TR0400X
Provider Legal NameDR. DAVID F. DETTMANNCredential: PH.D.
Location Address1515 W PLEASANT ST, (116B)Knoxville, IA 50138-3354
Mailing Address122 Bluegill CtPella, IA 50219-7513 · (641) 627-5097 · Fax (641) 828-5307
Phone(641) 842-3101
Fax(641) 828-5307
Sole ProprietorNo
Enumeration DateMay 4, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1760430672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 8

★ Primary SpecialtyPsychologist · RehabilitationBehavioral Health & Social Service Providers
Taxonomy Code103TR0400X
License✔ Licensed in IA · 00514
Definition

A psychologist who specializes in the study and application of psychological principles on behalf of persons who have disability due to injury or illness. Rehabilitation psychologists, often within teams, assess and treat cognitive, emotional, and functional difficulties, and help people to overcome barriers to participation in life activities. Rehabilitation psychologists are involved in practice, research, and advocacy, with the broad goal of fostering independence and opportunity for people with disabilities.

Also ListedClinical NeuropsychologistTaxonomy 103G00000X · License 00514 (IA)
Also ListedPsychologistTaxonomy 103T00000X · License 00514 (IA)
Also ListedPsychologist · Adult Development & AgingTaxonomy 103TA0700X · License 00514 (IA)
Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X · License 00514 (IA)
Also ListedPsychologist · CounselingTaxonomy 103TC1900X · License 00514 (IA)
Also ListedPsychologist · Health ServiceTaxonomy 103TH0100X · License 00514 (IA)
Also ListedPsychologist · Group PsychotherapyTaxonomy 103TP2701X · License 00514 (IA)
1515 W PLEASANT ST, Knoxville, IA 50138
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ROBERT RAYMOND HUTZELL PH.D.
Psychologist (Clinical)
1515 W PLEASANT ST
KNOXVILLE, IA 50138
Marion County (641) 842-3101
DR. SHEHZAD KAMRAN MD
Psychiatry & Neurology (Psychiatry)
1515 W PLEASANT ST
KNOXVILLE, IA 50138
Marion County (641) 828-5030
MRS. KAREN JO REPINSKI M.S., CCC-A
Audiologist
1515 W PLEASANT ST
KNOXVILLE, IA 50138
Marion County (641) 828-5007
USHA JAIPAUL M.D.
Physical Medicine & Rehabilitation
1515 W PLEASANT ST
KNOXVILLE, IA 50138
Marion County (641) 828-5015
DR. SAMAROO JAIPAUL MD
Internal Medicine
1515 W PLEASANT ST
KNOXVILLE, IA 50138
Marion County (641) 828-5020
PATRICIA A ANCELL R.D L.D.
Dietitian, Registered
1515 W PLEASANT ST
KNOXVILLE, IA 50138
Marion County (641) 842-3101
MS. REGINA JOYCE WALKER ARNP
Nurse Practitioner (Adult Health)
1515 W PLEASANT ST, CIHCS - KNOXVILLE DIVISION
KNOXVILLE, IA 50138
Marion County (641) 842-3101
JESSICA LYNN VAN VARK LMSW
Social Worker
1515 W PLEASANT ST
KNOXVILLE, IA 50138
Marion County (641) 842-3101

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Dettmann's NPI number?

The NPI number for David Dettmann is 1760430672. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is David Dettmann located?

David Dettmann practices at 1515 W Pleasant St (116b), Knoxville, IA 50138. The listed phone number is (641) 842-3101.

What is David Dettmann's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Rehabilitation, with taxonomy code 103TR0400X.

When was this NPI record last updated?

The NPPES record for David Dettmann was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.