Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mattie Cook, LCSW

Q: What is the NPI number for Mattie Cook?

The National Provider Identifier (NPI) for Mattie Cook is 1548625411, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Springville, UT · enumerated 2015.

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

National Provider Identifier

1548625411

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mattie Cook

Credential LCSW

Sex Female

Practice address 763 N 1650 W, Springville, UT, 84663

Phone (801) 704-1351

Enumeration date Dec 20, 2015

Last updated in NPPES Dec 20, 2015

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 7789500-3501 (UT) 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

Where does Mattie Cook practice?

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

What is the NPI number for Mattie Cook?

The National Provider Identifier (NPI) for Mattie Cook is 1548625411, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-20.