Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessica Williamson

Clinical Social Worker in Palm Harbor, FL · enumerated 2021.

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

National Provider Identifier

1194484105

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Registry record

Entity type Individual (Type 1)

Name Jessica Williamson

Sex Female

Practice address 3870 Nighthawk Dr, Palm Harbor, FL, 34684

Phone (727) 215-5879

Enumeration date Dec 17, 2021

Last updated in NPPES Dec 17, 2021

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License ISW19120 (FL) 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

Where does Jessica Williamson practice?

The practice location on file with NPPES is in Palm Harbor, FL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jessica Williamson?

The National Provider Identifier (NPI) for Jessica Williamson is 1194484105, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-17.