Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Chelsea Williams, LMT

Massage Therapist in Leominster, MA · enumerated 2008.

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

National Provider Identifier

1063678126

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Registry record

Entity type Individual (Type 1)

Name Ms. Chelsea Williams

Credential LMT

Sex Female

Practice address 87 N Main St, Leominster, MA, 01453

Phone (978) 534-8701

Fax (978) 534-8705

Enumeration date Jul 29, 2008

Last updated in NPPES Jul 29, 2008

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3695 (MA) 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

What is the NPI number for Chelsea Williams?

The National Provider Identifier (NPI) for Chelsea Williams is 1063678126, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chelsea Williams practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-29.