Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Claire Marie Boyles, OTR/L

Occupational Therapist in Mamaroneck, NY · enumerated 2019 · practices at Mamaroneck Union Free School District.

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

National Provider Identifier

1821556432

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Registry record

Entity type Individual (Type 1)

Name Mrs. Claire Marie Boyles

Credential OTR/L

Sex Female

Practice address 1000 W Boston Post Rd, Mamaroneck, NY, 10543

Phone (914) 341-2757

Enumeration date Mar 4, 2019

Last updated in NPPES Mar 25, 2024

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

What is the NPI number for Claire Boyles?

The National Provider Identifier (NPI) for Claire Boyles is 1821556432, a Type 1 (individual) record in the CMS NPPES registry.

Where does Claire Boyles practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-25.