Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Harborstone Care

Q: What is the NPI number for Harborstone Care?

The NPI for Harborstone Care is 1104610021, a Type 2 (organization) record in the CMS NPPES registry.

Nurse Practitioner in North Attleboro, MA · enumerated 2025 · authorized official Kaitlyn Ouellette, President/Owner.

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

National Provider Identifier

1104610021

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Registry record

Entity type Organization (Type 2)

Legal business name Harborstone Care

Practice address 140 Caspian Way, North Attleboro, MA, 02760

Phone (774) 254-0492

Enumeration date Apr 7, 2025

Last updated in NPPES Jun 27, 2026

Taxonomy & classification

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Kaitlyn Ouellette

Title President/Owner

Phone (774) 254-0492

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

Who is the authorized official for Harborstone Care?

NPPES lists Kaitlyn Ouellette (President/Owner) as the authorized official for this organization.

What is the NPI number for Harborstone Care?

The NPI for Harborstone Care is 1104610021, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-27.