Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

David Roy Drustrup, PHD

Clinical Psychologist in West Des Moines, IA · enumerated 2016.

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

National Provider Identifier

1891158432

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Registry record

Entity type Individual (Type 1)

Name David Roy Drustrup

Credential PHD

Sex Male

Practice address West Des Moines, IA, 50266

Phone (515) 612-8413

Enumeration date Mar 31, 2016

Last updated in NPPES Sep 3, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 0051 (IA) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License PCCI4118 (CA) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 122027 (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 Drustrup?

The National Provider Identifier (NPI) for David Drustrup is 1891158432, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Drustrup practice?

The practice location on file with NPPES is in West Des Moines, 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 2025-09-03.