Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jill Lindsey Crook

Q: What is the NPI number for Jill Crook?

The National Provider Identifier (NPI) for Jill Crook is 1861174096, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Ennis, TX · enumerated 2023.

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

National Provider Identifier

1861174096

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jill Lindsey Crook

Sex Female

Practice address 2406 Sleepy Hollow Rd, Ennis, TX, 75119

Phone (210) 387-0746

Enumeration date Aug 7, 2023

Last updated in NPPES Aug 7, 2023

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 65177 (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 Jill Crook?

The National Provider Identifier (NPI) for Jill Crook is 1861174096, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jill Crook practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-07.