Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chancey Alexey Mason

Case Manager/Care Coordinator in St George, UT · enumerated 2022.

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

National Provider Identifier

1063122315

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Registry record

Entity type Individual (Type 1)

Name Chancey Alexey Mason

Sex Male

Practice address 948 N 1300 W, St George, UT, 84770

Phone (435) 628-9310

Enumeration date Nov 28, 2022

Last updated in NPPES Nov 28, 2022

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers · License HSCM-0092 (UT) 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 Chancey Mason practice?

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

What is the NPI number for Chancey Mason?

The National Provider Identifier (NPI) for Chancey Mason is 1063122315, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-28.