NPI Portal NPI Lookup & Verification

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

Ms. Linda Vienna Watson, CNA

Nurse's Aide in Litchfield, CT · enumerated 2016.

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

National Provider Identifier

1306299045

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Registry record

Entity type Individual (Type 1)
Name Ms. Linda Vienna Watson
Credential CNA
Sex Female
Practice address Litchfield, CT, 06759
Enumeration date Jul 18, 2016
Last updated in NPPES Jul 18, 2016

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

Taxonomy & licenses

376K00000X Nurse's Aide Nursing Service Related Providers · License CNA 310221 (FL) Primary
376K00000X Nurse's Aide Nursing Service Related Providers · License NA81546 (CT) 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.

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Frequently asked questions

Where does Linda Watson practice?
The practice location on file with NPPES is in Litchfield, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Linda Watson?
The National Provider Identifier (NPI) for Linda Watson is 1306299045, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-18.