Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Michelle Lyn Winslow, RN MSN

Psychiatric/Mental Health Registered Nurse in Mountain Home, AR · enumerated 2007.

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

National Provider Identifier

1346430188

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Registry record

Entity type Individual (Type 1)

Name Mrs. Michelle Lyn Winslow

Credential RN MSN

Sex Female

Practice address 400 S College St, Suite 2, Mountain Home, AR, 72653

Phone (870) 425-4551

Fax (870) 508-2644

Enumeration date Jul 27, 2007

Last updated in NPPES Sep 30, 2008

Taxonomy & licenses

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License R72023 (AR) Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AO1823 (AR) Secondary

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

What specialty is Michelle Winslow?

Michelle Winslow is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-30.