Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sethlin Hookstra, PSYD

Rehabilitation Counselor in Las Vegas, NV · enumerated 2007.

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

National Provider Identifier

1619006129

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Registry record

Entity type Individual (Type 1)

Name Dr. Sethlin Hookstra

Credential PSYD

Sex Female

Practice address 2740 S Jones Blvd, Las Vegas, NV, 89146

Phone (702) 441-4483

Fax (702) 248-1339

Enumeration date Mar 2, 2007

Last updated in NPPES Sep 15, 2014

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers Secondary

225C00000X Rehabilitation Counselor Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Sethlin Hookstra practice?

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

What is the NPI number for Sethlin Hookstra?

The National Provider Identifier (NPI) for Sethlin Hookstra is 1619006129, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-15.