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551 North Opco LLC

Assisted Living Facility in Westfield, MA · enumerated 2024 · authorized official Sharon Makowsky, Authorized Representative.

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

National Provider Identifier

1235991860

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Registry record

Entity type Organization (Type 2)
Legal business name 551 North Opco LLC
Practice address 551 North Rd, Westfield, MA, 01085
Phone (413) 568-0000
Enumeration date Jan 29, 2024
Last updated in NPPES Jan 29, 2024

Taxonomy & classification

310400000X Assisted Living Facility Nursing & Custodial Care Facilities Primary

Authorized official

Name Sharon Makowsky
Title Authorized Representative
Phone (419) 247-2800

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

Where is 551 North Opco LLC located?
The practice location on file with NPPES is in Westfield, MA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-01-29. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-29.