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

Jessica Williams, COTA/L

Occupational Therapy Assistant in Lakeland, FL · enumerated 2015.

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

National Provider Identifier

1063893147

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Registry record

Entity type Individual (Type 1)

Name Jessica Williams

Credential COTA/L

Sex Female

Practice address Lakeland, FL, 33813

Phone (941) 769-2629

Enumeration date Jun 15, 2015

Last updated in NPPES Jun 15, 2015

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

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 13817 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Jessica Williams practice?

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

What is the NPI number for Jessica Williams?

The National Provider Identifier (NPI) for Jessica Williams is 1063893147, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-15.