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Donald Van Hooff, N.P.

Psychiatric/Mental Health Nurse Practitioner in Lewisville, TX · enumerated 2007 · practices at Costello Clinic, P.A..

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

National Provider Identifier

1720120264

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Registry record

Entity type Individual (Type 1)
Name Donald Van Hooff
Credential N.P.
Sex Male
Practice address 131 Degan Ave, Suite #105, Lewisville, TX, 75057
Phone (972) 317-6600
Enumeration date Feb 13, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 546135 (TX) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Donald Van Hooff?
The National Provider Identifier (NPI) for Donald Van Hooff is 1720120264, a Type 1 (individual) record in the CMS NPPES registry.
Where does Donald Van Hooff practice?
The practice location on file with NPPES is in Lewisville, TX. 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 2007-07-08.