Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Linna Macleod

Clinical Social Worker in Gardner, MA · enumerated 2024.

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

National Provider Identifier

1598522286

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Registry record

Entity type Individual (Type 1)

Name Linna Macleod

Sex Female

Practice address 205 School St Ste 301, Gardner, MA, 01440

Phone (978) 632-9400

Enumeration date Feb 29, 2024

Last updated in NPPES Feb 29, 2024

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social 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

How do I verify Linna Macleod's NPI record?

Cross-check NPI 1598522286 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1598522286 active?

Yes — as of the latest NPPES snapshot, NPI 1598522286 is active (record last updated 2024-02-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-29.