Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David F. Dettmann, PH.D.

Rehabilitation Psychologist in Knoxville, IA · enumerated 2006 · practices at Veterans Health Administration.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1760430672

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Registry record

Entity type Individual (Type 1)

Name Dr. David F. Dettmann

Credential PH.D.

Sex Male

Practice address 1515 W Pleasant St, (116b), Knoxville, IA, 50138

Phone (641) 842-3101

Fax (641) 828-5307

Enumeration date May 4, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 00514 (IA) Secondary

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers · License 00514 (IA) Secondary

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License 00514 (IA) Secondary

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 00514 (IA) Secondary

103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers · License 00514 (IA) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 00514 (IA) Secondary

103TP2701X Group Psychotherapy Psychologist Behavioral Health & Social Service Providers · License 00514 (IA) Secondary

103TR0400X Rehabilitation Psychologist Behavioral Health & Social Service Providers · License 00514 (IA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for David Dettmann?

The National Provider Identifier (NPI) for David Dettmann is 1760430672, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Dettmann practice?

The practice location on file with NPPES is in Knoxville, IA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.