Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tawnya Therese Winchell, RN

Registered Nurse in Harlem, MT · enumerated 2011 · practices at U S Health Dept of Health & Human Services.

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

National Provider Identifier

1518264621

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Registry record

Entity type Individual (Type 1)

Name Tawnya Therese Winchell

Credential RN

Sex Female

Practice address 669 Agency Main St, Harlem, MT, 59526

Phone (406) 353-3222

Enumeration date Feb 25, 2011

Last updated in NPPES Feb 25, 2011

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN28954 (MT) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
RN 28954	Other	MT	LICENSE

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 Tawnya Winchell practice?

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

What is the NPI number for Tawnya Winchell?

The National Provider Identifier (NPI) for Tawnya Winchell is 1518264621, 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 2011-02-25.