Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chelsea Kopacz, OT

Occupational Therapist in Swansea, MA · enumerated 2011.

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

National Provider Identifier

1063710333

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Registry record

Entity type Individual (Type 1)

Name Chelsea Kopacz

Credential OT

Sex Female

Practice address 51 Anthony Ave, Swansea, MA, 02777

Phone (774) 644-7933

Enumeration date Mar 10, 2011

Last updated in NPPES Mar 16, 2022

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 3074 (MA) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT01338 (RI) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

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 Chelsea Kopacz practice?

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

What is the NPI number for Chelsea Kopacz?

The National Provider Identifier (NPI) for Chelsea Kopacz is 1063710333, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-16.