Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Cristal Lynn Cook, LCSW

Clinical Social Worker in Mancos, CO · enumerated 2005.

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

National Provider Identifier

1508856451

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Registry record

Entity type Individual (Type 1)

Name Ms. Cristal Lynn Cook

Credential LCSW

Sex Female

Practice address 459 Bauer Avenue, Mancos, CO, 81328

Phone (720) 710-6472

Enumeration date Oct 24, 2005

Last updated in NPPES Dec 16, 2022

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License C053700518 (CA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW-20768 (AZ) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 306 (CO) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

Is NPI 1508856451 active?

Yes, as of the latest NPPES snapshot, NPI 1508856451 is active (record last updated 2022-12-16).

How do I verify Cristal Cook's NPI record?

Cross-check NPI 1508856451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-16.