Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lacy Elaine Hook

Q: What is the NPI number for Lacy Hook?

The National Provider Identifier (NPI) for Lacy Hook is 1821567579, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Red Bluff, CA · enumerated 2018.

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

National Provider Identifier

1821567579

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Registry record

Entity type Individual (Type 1)

Name Lacy Elaine Hook

Sex Female

Practice address 2450 Sister Mary Columba Dr, Red Bluff, CA, 96080

Phone (530) 527-0414

Enumeration date Nov 23, 2018

Last updated in NPPES May 29, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95010210 (CA) 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

Where does Lacy Hook practice?

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

What is the NPI number for Lacy Hook?

The National Provider Identifier (NPI) for Lacy Hook is 1821567579, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-29.