Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Wendi Percifield, PCSW

Social Worker in Gillette, WY · enumerated 2016 · practices at Youth Emergency Services, Inc..

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

National Provider Identifier

1851841654

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Registry record

Entity type Individual (Type 1)

Name Wendi Percifield

Credential PCSW

Sex Female

Practice address 905 N Gurley Ave, Gillette, WY, 82716

Phone (307) 686-0669

Enumeration date Oct 5, 2016

Last updated in NPPES Oct 5, 2016

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License PCSW-703 (WY) 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.

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Frequently asked questions

What is the NPI number for Wendi Percifield?

The National Provider Identifier (NPI) for Wendi Percifield is 1851841654, a Type 1 (individual) record in the CMS NPPES registry.

Where does Wendi Percifield practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-05.