Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Joanne Southworth, LPN

Licensed Practical Nurse in Three Rivers, MI · enumerated 2005.

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

National Provider Identifier

1215923339

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Registry record

Entity type Individual (Type 1)

Name Ms. Joanne Southworth

Credential LPN

Sex Female

Practice address 210 S Main St, Three Rivers, MI, 49093

Phone (269) 273-5000

Fax (269) 273-8019

Enumeration date Sep 23, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 4703083082 (MI) Primary

LPN · Licensed Practical Nurse: A nurse providing basic care under the direction of RNs and physicians. About the LPN credential

Other identifiers

Identifier	Type	State	Issuer
1708146	Medicaid	MI	-

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 Joanne Southworth practice?

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

What is the NPI number for Joanne Southworth?

The National Provider Identifier (NPI) for Joanne Southworth is 1215923339, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.