Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn Van Mook, MA

Mental Health Counselor in Tomball, TX · enumerated 2025.

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

National Provider Identifier

1538971684

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Kathryn Van Mook

Credential MA

Sex Female

Practice address 11607 Spring Cypress Rd Ste E, Tomball, TX, 77377

Phone (832) 720-6864

Enumeration date Jan 24, 2025

Last updated in NPPES Jan 24, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 97540 (TX) Primary

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

What is the NPI number for Kathryn Van Mook?

The National Provider Identifier (NPI) for Kathryn Van Mook is 1538971684, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathryn Van Mook practice?

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

Other providers at this practice address

Browse all →

The Grief Refuge Pllc Mental Health Counselor · Tomball, TX NPI 1962234401 Hopestone Counseling, Pllc Social Worker · Tomball, TX NPI 1760291249

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-24.