NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jill Susan Matthews, RNC

Child & Adolescent Psychiatric/Mental Health Registered Nurse in Southgate, MI · enumerated 2007.

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

National Provider Identifier

1871795278

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Registry record

Entity type Individual (Type 1)
Name Jill Susan Matthews
Credential RNC
Sex Female
Practice address Southgate, MI, 48195
Fax (734) 785-7734
Enumeration date Jun 5, 2007
Last updated in NPPES Jul 23, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163WP0807X Child & Adolescent Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 4704168922 (MI) 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 specialty is Jill Matthews?
Jill Matthews is registered in NPPES with the primary taxonomy of Child & Adolescent 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 2007-07-23.