Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Harborside Rhode Island Limited Partnership

Skilled Nursing Facility in Warwick, RI · enumerated 2006 · authorized official William Mathies, President Director.

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

National Provider Identifier

1275540866

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Harborside Rhode Island Limited Partnership

Other name <Unavail>

Parent organization Sunbridge Healthcare Corporation

Practice address 270 Post Rd, Warwick, RI, 02888

Phone (401) 467-3555

Fax (401) 781-0380

Enumeration date Aug 3, 2006

Last updated in NPPES Oct 1, 2009

Taxonomy & classification

314000000X Skilled Nursing Facility Nursing & Custodial Care Facilities · License LTC 00710 (RI) Primary

Authorized official

Name William Mathies

Title President Director

Phone (505) 821-3355

Other identifiers

Identifier	Type	State	Issuer
HH26198	Medicaid	RI	-

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 is Harborside Rhode Island Limited Partnership located?

The practice location on file with NPPES is in Warwick, RI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-10-01. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-01.