Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara N. Mcdonald, MSW

Clinical Social Worker in Westminster, MA · enumerated 2007.

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

National Provider Identifier

1285774570

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Registry record

Entity type Individual (Type 1)

Name Barbara N. Mcdonald

Credential MSW

Sex Female

Practice address 2 Narrows Rd, Suite 205, Westminster, MA, 01473

Phone (978) 660-2567

Enumeration date Feb 7, 2007

Last updated in NPPES Oct 21, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 105762 (MA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Barbara Mcdonald?

The National Provider Identifier (NPI) for Barbara Mcdonald is 1285774570, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barbara Mcdonald practice?

The practice location on file with NPPES is in Westminster, MA. 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 2008-10-21.