Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

South Mississippi State Hospital

Psychiatric Hospital Unit in Purvis, MS · enumerated 2006 · authorized official Wynona Winfield, Hospital Director.

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

National Provider Identifier

1457330995

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Registry record

Entity type Organization (Type 2)

Legal business name South Mississippi State Hospital

Practice address 823 Highway 589, Purvis, MS, 39475

Phone (601) 794-0100

Fax (601) 794-0213

Enumeration date Jan 12, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

273R00000X Psychiatric Hospital Unit Hospital Units · License 31336 (MS) Primary

283Q00000X Psychiatric Hospital Hospitals · License 31329 (MS) Secondary

Authorized official

Name Wynona Winfield

Title Hospital Director

Phone (601) 794-0100

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.

Where is South Mississippi State Hospital located?

The practice location on file with NPPES is in Purvis, MS.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.